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Upgrade sphinx-gallery to v0.9 #268

Merged
merged 4 commits into from
May 19, 2021
Merged

Upgrade sphinx-gallery to v0.9 #268

merged 4 commits into from
May 19, 2021

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@josh146 josh146 commented May 18, 2021

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@josh146 josh146 requested a review from glassnotes May 18, 2021 12:26
@josh146 josh146 merged commit fc1dc4b into master May 19, 2021
@josh146 josh146 deleted the josh146-patch-1 branch May 19, 2021 16:15
antalszava added a commit that referenced this pull request Jun 15, 2021
* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
thisac added a commit that referenced this pull request Jun 16, 2021
* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
josh146 added a commit that referenced this pull request Jun 22, 2021
* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Theodor <theodor@xanadu.ai>
josh146 added a commit that referenced this pull request Jun 22, 2021
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Remove histogram.

* Update text and add new graphics.

* Tweak text.

* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

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* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
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Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

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Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
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Co-authored-by: Josh Izaac <josh146@gmail.com>
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Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

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* change

* change

* Update demonstrations/tutorial_falqon.py

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* Update falqon.py

* Apply suggestions from code review

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* small change

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Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
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Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
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Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
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* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

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* change

* change

* Update demonstrations/tutorial_falqon.py

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* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

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Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

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Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
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Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
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Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

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Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

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Co-authored-by: Theodor <theodor@xanadu.ai>

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Co-authored-by: Theodor <theodor@xanadu.ai>
Co-authored-by: Christina Lee <christina@xanadu.ai>
josh146 added a commit that referenced this pull request Jul 1, 2021
* fix

* First full draft

* first draft

* adds missing line

* Adds missing "s"

* fixes block math

* One round of proofreading

* small changes

* changes thumbnail message

* updates figures

* resizes figures

* fixes equation

* minor changes

* Apply suggestions from code review

Co-authored-by: Josh Izaac <josh146@gmail.com>

* small changes

* suggestions from code review

* lego figure

* actually adds figure

* reshaped state

* resize figure, remove caption

* Apply suggestions from code review

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* updates figures

* more improvements to figures

* small typo fix

* changes from code review

* suggestions from code review

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Remove histogram.

* Update text and add new graphics.

* Tweak text.

* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

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* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

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Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

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Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
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* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

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* cache inc

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Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update demonstrations/tutorial_givens_rotations.py

* Update demonstrations/tutorial_givens_rotations.py

* Update demonstrations/tutorial_givens_rotations.py

* Update demonstrations/tutorial_givens_rotations.py

* Update requirements.txt

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Co-authored-by: Theodor <theodor@xanadu.ai>
Co-authored-by: Christina Lee <christina@xanadu.ai>
co9olguy added a commit that referenced this pull request Jul 12, 2021
* Add tutorial file

* Begin intro text

* Add ansatz, measurement, encoding

* Add cost

* Add details on CFIM with Jacobian

* Add Jacobian to cost

* Add Jacobian

* Add init

* Fix cost

* Fix compiling

* Add optimization

* Add comparison plot

* Finish optimization

* Apply suggestions from code review

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Add link

* Improve introduction

* Add variational algo section

* Improve intro text further

* Update cirq comment

* Update encoding comment

* Black -l 80

* Improve state prep comment

* Improve cost function part

* Improve comparison text

* Add outro

* Add author

* Add illustration figure

* Fix display

* Add tutorial to gallery

* Fix gallery description

* Apply suggestions from code review

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Apply further suggestions

* Shorten title

* Apply suggestions from code review

* Use correct preview image

* fix

* Add initial kernel module files

* Convert to RST

* Add images, fix math

* Add docstring

* Adjust to modified kernels module

* Add reference

* Temporarily update requirements

* Update notebook

* Black

* Replace inv with adjoint

* Fix some errors

* Fix function calls

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

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* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

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* Remove histogram.

* Update text and add new graphics.

* Tweak text.

* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

* Apply suggestions from code review

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* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

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Co-authored-by: Josh Izaac <josh146@gmail.com>
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* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

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* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

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* change

* change

* Update demonstrations/tutorial_falqon.py

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* Update falqon.py

* Apply suggestions from code review

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* small change

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Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

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* Small improvements to text flow

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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

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* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

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* moving demo to research category

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* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

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* Changed

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* Explain single clifford ensemble

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* Incorrect energy landscape in QNG demo (#285)

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* Add note about `qsimcirq` warning (#290)

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* cache inc

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* Requirements

* Fix link and decrease stepsize

* Change seed and black

* reduce example size, include diffable kernel-target alignment, some minor rephrasing, added some note:: boxes.

* updated date and thumbnail, added card to demos_research

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* change character to ascii

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* take care of dummy output line after plotting

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co9olguy added a commit that referenced this pull request Jul 23, 2021
* formatting issue - remove code

* High resolution pic for illustration [skip ci]

* added a section to calculate bond length and dissociation energy

* code chunk to calculate activation energy barrier

* modify code for energy barrier

* print formatting - hope the checks pass

* add a better pic for h3 comparison - remove extra prints

* add wiki links to RC and TS

* more hyperlinks

* add concluding section

* modify last section - need to increase active space

* remove extra prints and empty lines - relabel VQE(S+D) as VQE everywhere - move text outside the code loop

* remove time prints

* edit text - remove prints -add link to molecular hamiltonian()

* wiki link for PES - replace comparison pic for H2 + Be

* many small edits

* Update demonstrations/tutorial_vqe_bond_dissociation.py

JM suggests

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* JM Suggests

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggests [skip CI]

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* JM suggest [skip CI]

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* JM suggests [skip CI]

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* justify the use of excited states - definition of full CI - remove redundant keywords [skip CI]

* JM suggests  - edit text and remove redundant code

* remove all the code for the last section

* increase the width of all the stored pics

* update the two figures - put FCI as benchmark in both cases

* edit text -  remove the title of the plot - remove CCSD and CISD

* Use BasisState class to build HF state for the second problem - fix atom symbols

* some more element symbol fix

* Incorporate suggestions from Olivia

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* Incorporate suggestions from Olivia [skip CI]

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* state energy convergence criteria [skip ci]

* add learning-goals for the tutorial

* add a title to the vqe tutorial link - add reference links to basis set and HF

* Suggestions from Olivia

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* simplify - add text to explain plot 3

* add a description of the atom labels - add text to explain the plot - subheading - units in text mode

* link to the excitation functionality - edit the code to store range of r

* tabulate the results of first section

* change the print formatting - tabulate results for the second section too

* edit text - increase max_iter

* add tabulate

* use pandas to tabulate

* basic print - will this fix ci errors?

* add link to UCC video and Givens rotation

* new title - link to intro tutorial - crossref the h2 pes image

* edit and add text

* fix crossref for figure - move link

* white background for the molecular animations

* refine the learning goal [skip ci]

* add the link to qchem tutorial [skip ci]

* refine the PES text [skip ci]

* to reduce time of VQE optimization - store the converged parameters and reuse as guess

* explain the trick of guess parameters - edit the printed energy to be precise

* round up the r_range array to 1 decimal place

* rewrite the last section

* add comments to the code to explain energy calculations

* update date - define single reference approximation more precisely

* add a note  -  edits everywhere

* smaller font in figures - remove title

* try to reduce runtime by using the guess trick in the first example too

* formatting - edits

* Edits from Olivia [skip ci]

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* Edits from Olivia [skip ci]

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* JM edits [skip ci]

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* Alain's suggestions [skip ci]

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* Alain's suggestions [skip ci]

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* Update demonstrations/tutorial_vqe_bond_dissociation.py

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* Alain's suggestions [skip ci]

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* text edits on H2 section - Alain's suggestions [skip ci]

* more edits and code simplification

* edits - refine and add molecular labels to the second figure

* update all three figure illustrations

* refine text - render link correctly - remove basis set

* move circuit definition out of the loop

* rewrite text on expectation value and gate parameters

* Change stepsize in gradient descent  - more edits

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

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* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

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* Remove histogram.

* Update text and add new graphics.

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* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

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* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

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* Initial set of changes

* New shorter version, missing figures

* Adds new figures

* fixes images

* fixes thumbnail

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* compute reaction rate + conclusion

* changes from code review

* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

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* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

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* change

* change

* Update demonstrations/tutorial_falqon.py

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* Update falqon.py

* Apply suggestions from code review

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
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Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Apply suggestions from code review

Co-authored-by: agran2018 <45397799+agran2018@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* changes from code review

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

…
josh146 added a commit that referenced this pull request Aug 17, 2021
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Remove histogram.

* Update text and add new graphics.

* Tweak text.

* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

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* adding image and updating introduction

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* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

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* dots

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

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* fixing broken equation

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* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Explain single clifford ensemble

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* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

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* update shots (and trim whitespace)

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* fix

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* Last updated

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* Minor learning2learn fixes (#289)

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* Change PyTorch noisy demo to use Amazon Braket (#288)

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* QPU through Braket

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* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

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* minor

* pull in release candidate of PennyLane

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* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

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* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

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* change

* change

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* Update falqon.py

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

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* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

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* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

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* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

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* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

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* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

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* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

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* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

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* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

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* cache inc

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* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

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* Update requirements.txt

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co9olguy added a commit that referenced this pull request Sep 13, 2021
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Remove histogram.

* Update text and add new graphics.

* Tweak text.

* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* fixing broken equation

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Incorrect energy landscape in QNG demo (#285)

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* update shots (and trim whitespace)

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* fix

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* tweak init value

* Last updated

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* Minor learning2learn fixes (#289)

* update minor things

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* Change PyTorch noisy demo to use Amazon Braket (#288)

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* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

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* minor

* pull in release candidate of PennyLane

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* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

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* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

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* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

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* change

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

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* Update demonstrations/tutorial_classical_shadows.py

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* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

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* fix to meta data

* small typo's

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

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* Update demonstrations/tutorial_classical_shadows.py

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* fixing broken equation

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* Remove type suggestions.

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* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

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* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

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* small typo's

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

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* fixing broken equation

* removing tests

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* Remove type suggestions.

* black

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* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

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* Explain single clifford ensemble

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* Update demonstrations/tutorial_classical_shadows.py

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* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

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* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

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* cache inc

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* Requirements

* add adaptive circuits tutorial

* bring the grouped gates to the beginning

* add the sparse code

* add modified sparse code

* add references and some corrections

* add some corrections

* add LiH example

* add conclusions

* add info to demos_research

* run black

* add lih image

* Apply suggestions from code review

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* run black

* Apply suggestions from code review

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* add comments from code review

* add comments from code review

* Apply suggestions from code review

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* add comments from code review

* Apply suggestions from code review

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* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Apply suggestions from code review

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* Apply suggestions from code review

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* add comments from code review

* merge general circuit description with intro

* Apply suggestions from code review

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* add comments from code review

* Apply suggestions from code review

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* add comments from code review

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

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* Update requirements.txt

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* update requirements

* add circuit images

* add H sparse images

* add figure caption

* add tutorial to basic and change thumbnail

* add small changes to text

* add thumbnail image

* correct thumbnail link

* convert number to math format

* Update requirements.txt (#329)

* update date

* adjust lines

* add master requirements.txt

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josh146 added a commit that referenced this pull request Sep 21, 2021
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

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* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Remove histogram.

* Update text and add new graphics.

* Tweak text.

* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

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* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

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* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
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* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

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* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

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* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

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* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

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* minor

* pull in release candidate of PennyLane

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Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

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* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

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* change

* change

* Update demonstrations/tutorial_falqon.py

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* Update falqon.py

* Apply suggestions from code review

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

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* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

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Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

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* Update requirements.txt

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* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

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* Update requirements.txt

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Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
josh146 added a commit that referenced this pull request Nov 9, 2021
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Remove histogram.

* Update text and add new graphics.

* Tweak text.

* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update tutorial_gbs.py (#351)

* pin pyparsing (#358)

* Merge `master` into `dev` (#362)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

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* Address comments

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* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

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* path to script

* Update diffs found

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* Update templates access and remove template decorator (#360)

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* Updated qsim to use the new qml.sample functionality
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* just removed one commented line

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* Made some changes to chem reaction tutorial, want to confirm with
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* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
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* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
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* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
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* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
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* Address comments

- made circuit a qnode to prevent the need to initialize multiple
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* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

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* minor improvement

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* add low and high; scale argument

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* Requires grad updates (#364)

* chemical

* tutorial_mol_geo_opt

* tutorial_vqe_spin_sectors

* vqe; remove - option due to redundancy warning

* rotoselect

* natural grad demo

* qgrnn

* local cost func demo, requires_grad=True

* format

* gaussian transformation

* qaoa intro

* adaptive

* variational classifier

* Update demonstr…
josh146 added a commit that referenced this pull request Dec 14, 2021
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

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* Add lots of references. Start conclusion.

* First full draft of demo.

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* Merge the `master` branch into `dev` (#283)

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* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
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* Update requirements.txt

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* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

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* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

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* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

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* cite

* link

* changes

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* Update tutorial_falqon.py

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* change

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

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* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

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* adding image and updating introduction

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* Added background to classical shadows

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* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

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* fixing broken equation

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* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

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* print formatting fix

* unblack

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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

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* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

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* Changed final figure, addressed most comments.

* A single dot.

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

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* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

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Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

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* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

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* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

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* cache inc

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Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

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* Update requirements.txt

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* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

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* Update requirements.txt

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* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

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* Update demonstrations/qsim_beyond_classical.py

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* Update demonstrations/tutorial_coherent_vqls.py

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* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

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* Update demonstrations/tutorial_coherent_vqls.py

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* Update demonstrations/tutorial_mol_geo_opt.py

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* Update demonstrations/tutorial_qaoa_intro.py

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* Update demonstrations/tutorial_vqe_qng.py

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* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update tutorial_gbs.py (#351)

* pin pyparsing (#358)

* Merge `master` into `dev` (#362)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

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* Update demonstrations/tutorial_qaoa_intro.py

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* Update demonstrations/tutorial_vqe_qng.py

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* Update demonstrations/tutorial_vqls.py

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* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: QML demo checker Bot <>

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update templates access and remove template decorator (#360)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Update templates.

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* Remove use of the init module everywhere (#361)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

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* Update demonstrations/tutorial_vqe_qng.py

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* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: QML demo checker Bot <>

* remove init module everywhere

* minor improvement

* add 2pi scaling

* Update demonstrations/spsa.py

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* Update demonstrations/tutorial_doubly_stochastic.py

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* add low and high; scale argument

* add low and high; scale argument

* use pad_with

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* Requires grad updates (#364)

* chemical

* tutorial_mol_geo_opt

* tutorial_vqe_spin_sectors

* vqe; remove - option due to redundancy warning

* rotoselect

* natural grad demo

* qgrnn

* local cost func demo, requires_grad=True

* format

* gaussian transformation

* qaoa intro

* adaptive

* variational classifier

* Update demonstr…
josh146 added a commit that referenced this pull request Feb 8, 2022
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

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* Remove histogram.

* Update text and add new graphics.

* Tweak text.

* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update tutorial_gbs.py (#351)

* pin pyparsing (#358)

* Merge `master` into `dev` (#362)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

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* Address comments

- made circuit a qnode to prevent the need to initialize multiple
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* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

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* Update diffs found

* comments

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* Update templates access and remove template decorator (#360)

* Update pyscf version. (#273)

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* Update qnode.draw to qml.draw() (#352)

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* Remove use of the init module everywhere (#361)

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* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
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* just removed one commented line

* Updated one of the paragraphs to be consistent with
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* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

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* Clean up

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* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

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Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

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Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
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* remove init module everywhere

* minor improvement

* add 2pi scaling

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* Update demonstrations/tutorial_doubly_stochastic.py

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* add low and high; scale argument

* add low and high; scale argument

* use pad_with

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* Requires grad updates (#364)

* chemical

* tutorial_mol_geo_opt

* tutorial_vqe_spin_sectors

* vqe; remove - option due to redundancy warning

* rotoselect

* natural grad demo

* qgrnn

* local cost func demo, requires_grad=True

* format

* gaussian transformation

* qaoa intro

* adaptive

* variational classifier

* Update demonstr…
josh146 added a commit that referenced this pull request Mar 15, 2022
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

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* Fix dashes. Move multi-qubit Clifford discussion into main text.

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* Elaborate on Clifford group and spherical designs.

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* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

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* change

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* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

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* change

* change

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* Update falqon.py

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

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* adding image and updating introduction

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* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

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* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

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* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

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* ran through spellcheck

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* A single dot.

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

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* Explain single clifford ensemble

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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

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* Update demonstrations/tutorial_classical_shadows.py

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* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

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* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

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* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

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* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

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* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

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* cache inc

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* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

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* Update requirements.txt

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* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

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* Update requirements.txt

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* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

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* Update demonstrations/qsim_beyond_classical.py

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* Update demonstrations/tutorial_coherent_vqls.py

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* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

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* Update demonstrations/tutorial_coherent_vqls.py

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* Update demonstrations/tutorial_mol_geo_opt.py

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* Update demonstrations/tutorial_qaoa_intro.py

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* Update demonstrations/tutorial_vqe_qng.py

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* Update demonstrations/tutorial_vqls.py

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* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update tutorial_gbs.py (#351)

* pin pyparsing (#358)

* Merge `master` into `dev` (#362)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

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* Update demonstrations/tutorial_mol_geo_opt.py

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* Update demonstrations/tutorial_qaoa_intro.py

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* Update demonstrations/tutorial_vqe_qng.py

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* Update demonstrations/tutorial_vqls.py

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* Update demonstrations/tutorial_mol_geo_opt.py

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* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: QML demo checker Bot <>

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
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Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update templates access and remove template decorator (#360)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Update templates.

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* Remove use of the init module everywhere (#361)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

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* Update demonstrations/tutorial_vqe_qng.py

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* Update demonstrations/tutorial_vqls.py

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* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
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* remove init module everywhere

* minor improvement

* add 2pi scaling

* Update demonstrations/spsa.py

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* Update demonstrations/tutorial_doubly_stochastic.py

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* add low and high; scale argument

* add low and high; scale argument

* use pad_with

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
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Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* Requires grad updates (#364)

* chemical

* tutorial_mol_geo_opt

* tutorial_vqe_spin_sectors

* vqe; remove - option due to redundancy warning

* rotoselect

* natural grad demo

* qgrnn

* local cost func demo, requires_grad=True

* format

* gaussian transformation

* qaoa intro

* adaptive

* variational classifier

* Update demonstr…
co9olguy added a commit that referenced this pull request Mar 28, 2022
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Remove histogram.

* Update text and add new graphics.

* Tweak text.

* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
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Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
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Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
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Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
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Co-authored-by: antalszava <antalszava@gmail.com>
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* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

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* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

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* change

* change

* Update demonstrations/tutorial_falqon.py

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* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update tutorial_gbs.py (#351)

* pin pyparsing (#358)

* Merge `master` into `dev` (#362)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

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* Address comments

- made circuit a qnode to prevent the need to initialize multiple
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Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
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* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

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* Update .github/workflows/html_parser.py

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* Update templates access and remove template decorator (#360)

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* Remove use of the init module everywhere (#361)

* Update pyscf version. (#273)

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* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

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* Clean up

- added variable num_wires to mol_geo_opt tutorial

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* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
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* remove init module everywhere

* minor improvement

* add 2pi scaling

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* add low and high; scale argument

* add low and high; scale argument

* use pad_with

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* Requires grad updates (#364)

* chemical

* tutorial_mol_geo_opt

* tutorial_vqe_spin_sectors

* vqe; remove - option due to redundancy warning

* rotoselect

* natural grad demo

* qgrnn

* local cost func demo, requires_grad=True

* format

* gaussian transformation

* qaoa intro

* adaptive

* variational classifie…
antalszava added a commit that referenced this pull request Apr 26, 2022
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

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* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

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* Remove histogram.

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* Update requirements.txt

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* Update date.

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* Actually fix the link.

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* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

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* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

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* cite

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* Update tutorial_falqon.py

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* change

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* change

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* Update falqon.py

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

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* Update demonstrations/tutorial_classical_shadows.py

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* adding image and updating introduction

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* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

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* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

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* A single dot.

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

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* Explain single clifford ensemble

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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

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* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update tutorial_gbs.py (#351)

* pin pyparsing (#358)

* Merge `master` into `dev` (#362)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: QML demo checker Bot <>

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update templates access and remove template decorator (#360)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Update templates.

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* Remove use of the init module everywhere (#361)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: QML demo checker Bot <>

* remove init module everywhere

* minor improvement

* add 2pi scaling

* Update demonstrations/spsa.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_doubly_stochastic.py

Co-authored-by: antalszava <antalszava@gmail.com>

* add low and high; scale argument

* add low and high; scale argument

* use pad_with

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* Requires grad updates (#364)

* chemical

* tutorial_mol_geo_opt

* tutorial_vqe_spin_sectors

* vqe; remove - option due to redundancy warning

* rotoselect

* natural grad demo

* qgrnn

* local cost func demo, requires_grad=True

* format

* gaussian transformation

* qaoa intro

* adaptive

* variational classifier

* Update demonstr…
CatalinaAlbornoz added a commit that referenced this pull request May 3, 2022
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Fix dashes. Move multi-qubit Clifford discussion into main text.

* Add spherical design example. Cut complex projective design content.

* Elaborate on Clifford group and spherical designs.

* Rearrange some text.

* Apply suggestions from code review

* Streamline apply Clifford function.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Remove histogram.

* Update text and add new graphics.

* Tweak text.

* Remove explicit deviation amount.

* Update requirements.txt

* Revert spurious changes to kernel tutorial.

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update date.

* Remove extra line from merge.

* Fix link to Haar demo.

* Actually fix the link.

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
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* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

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* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

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* change

* change

* Update demonstrations/tutorial_falqon.py

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* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

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* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

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* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
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* Update tutorial_gbs.py (#351)

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* Update qnode.draw to qml.draw() (#352)

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* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

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* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

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Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

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* updates

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* Update templates access and remove template decorator (#360)

* Update pyscf version. (#273)

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* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Update templates.

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* Remove use of the init module everywhere (#361)

* Update pyscf version. (#273)

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* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

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* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

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Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
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* remove init module everywhere

* minor improvement

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* add low and high; scale argument

* use pad_with

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* Requires grad updates (#364)

* chemical

* tutorial_mol_geo_opt

* tutorial_vqe_spin_sectors

* vqe; remove - option due to redundancy warning

* rotoselect

* natural grad demo

* qgrnn

* local cost func demo, requires_grad=True

* format

* gaussian transformation

* qaoa intro

* adaptive

* variational c…
rmoyard added a commit that referenced this pull request Jun 7, 2022
…rial (#501)

* adds m1 Mac instructions (#479)

* adds m1 Mac instructions

* Update README.md

suggestion from Josh

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* updated README instructions for m1 Mac to use norun file

* updated README and requirements-norun.txt

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* Added workflow run test

* disable

* test

* Test

* a

* a

* a

* a

* a

* a

* a

* a

* a

* a

* a

* [sc-16868]: Added GitHub workflow with caching. Initial test (#1)

* removed unused search page (redirects to qml homepage) (#483)

* Updated cache strategy (#2)

* Added job matrix (#3)

* Fixed issues with caching (#4)

* Sc 16868 test GitHub build (#5)

* Test cache (#6)

* Update index.rst

a

* Demo for Machine Learning with Classical Shadows (#450)

* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

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* Fix dashes. Move multi-qubit Clifford discussion into main text.

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* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

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* initial commit

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* Update falqon_david.ipynb

* Update falqon_david.ipynb

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* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

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* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

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* tiny change

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* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

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* change

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* Update tutorial_falqon.py

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* change

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* change

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

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* Removes default button styling

* Fixes button alignment

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* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

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* Update demonstrations/tutorial_classical_shadows.py

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* adding image and updating introduction

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* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

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* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

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* Explain single clifford ensemble

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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update tutorial_gbs.py (#351)

* pin pyparsing (#358)

* Merge `master` into `dev` (#362)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: QML demo checker Bot <>

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update templates access and remove template decorator (#360)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Update templates.

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* Remove use of the init module everywhere (#361)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

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* remove init module everywhere

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rmoyard added a commit that referenced this pull request Jun 13, 2022
* adds m1 Mac instructions (#479)

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suggestion from Josh

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* Added workflow run test

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* Test

* a

* a

* a

* a

* a

* a

* a

* a

* a

* a

* a

* [sc-16868]: Added GitHub workflow with caching. Initial test (#1)

* removed unused search page (redirects to qml homepage) (#483)

* Updated cache strategy (#2)

* Added job matrix (#3)

* Fixed issues with caching (#4)

* Sc 16868 test GitHub build (#5)

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* Update index.rst

a

* Demo for Machine Learning with Classical Shadows (#450)

* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

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* Fix dashes. Move multi-qubit Clifford discussion into main text.

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* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

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* change

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* cite

* link

* changes

* Apply suggestions from code review

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* change

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* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

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* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

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* change

* change

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* Update falqon.py

* Apply suggestions from code review

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

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* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

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Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

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* Apply suggestions from code review

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Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
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Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
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Co-authored-by: antalszava <antalszava@gmail.com>
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* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

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* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
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* Update tutorial_gbs.py (#351)

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* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

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Co-authored-by: antalszava <antalszava@gmail.com>

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- replaced new_graph.nodes with dev.wires to clairfy
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Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

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* path to script

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* Update templates access and remove template decorator (#360)

* Update pyscf version. (#273)

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* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Update templates.

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
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* Remove use of the init module everywhere (#361)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

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* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

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* cleaned up docs

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Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
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Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

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* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
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* remove init module everywhere

* minor improvement

* add 2pi scaling

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* Update…
rmoyard added a commit that referenced this pull request Jun 16, 2022
* adds m1 Mac instructions (#479)

* adds m1 Mac instructions

* Update README.md

suggestion from Josh

Co-authored-by: Josh Izaac <josh146@gmail.com>

* updated README instructions for m1 Mac to use norun file

* updated README and requirements-norun.txt

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* Added workflow run test

* disable

* test

* Test

* a

* a

* a

* a

* a

* a

* a

* a

* a

* a

* a

* [sc-16868]: Added GitHub workflow with caching. Initial test (#1)

* removed unused search page (redirects to qml homepage) (#483)

* Updated cache strategy (#2)

* Added job matrix (#3)

* Fixed issues with caching (#4)

* Sc 16868 test GitHub build (#5)

* Test cache (#6)

* Update index.rst

a

* Demo for Machine Learning with Classical Shadows (#450)

* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Major updates to section on twirling and fidelity.

* Major updates; finish code example.

* Change PL branch; update entry in TOC.

* Upload thumbnail.

* Apply suggestions from code review

* Rewrite example to use qfunc transforms.

* Add lots of references. Start conclusion.

* First full draft of demo.

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* Fix dashes. Move multi-qubit Clifford discussion into main text.

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* Merge the `master` branch into `dev` (#283)

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* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

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* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

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* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

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* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

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* change

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* cite

* link

* changes

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* Update tutorial_falqon.py

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* change

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* change

* change

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* Update falqon.py

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

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* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

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* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update tutorial_gbs.py (#351)

* pin pyparsing (#358)

* Merge `master` into `dev` (#362)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: QML demo checker Bot <>

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update templates access and remove template decorator (#360)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Update templates.

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* Remove use of the init module everywhere (#361)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

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* remove init module everywhere

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rmoyard added a commit that referenced this pull request Jun 20, 2022
* fix

* Adds demo on unitary designs (#252)

* Initial commit; introductory details plus skeleton of remainder.

* Add details on complex projective and unitary designs.

* Add related demo.

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

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* Change PL branch; update entry in TOC.

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* Merge the `master` branch into `dev` (#283)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

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* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

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* python file

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* tiny change

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* change

* change

* change

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* change

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* Change phi normalization

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* Update tutorial_falqon.py

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* small change

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* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

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* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

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* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* increment cache number

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

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* adding image and updating introduction

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* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

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* dots

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* fixing broken equation

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* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

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* unblack

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* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

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* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
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* Set `shots=1000` in device (#286)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

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* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* update shots (and trim whitespace)

* setting things right

* fix back unrelated file

* fix

* Add shots=1000 to metrology demo.

* tweak init value

* Last updated

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
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* Minor learning2learn fixes (#289)

* update minor things

* more minor fixes

* last updated date

Co-authored-by: Antal Szava <antalszava@gmail.com>

* Change PyTorch noisy demo to use Amazon Braket (#288)

* remove qpu line (errors with latest Forest)

* Update demonstrations/pytorch_noise.py

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* QPU through Braket

* wording

* wording

* mention Amazon Braket

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* Add Braket at the beginning as dep, further details on QPU

* mentioned QPU at the beginning

* Update demonstrations/pytorch_noise.py

Co-authored-by: Christina Lee <christina@xanadu.ai>

* minor

* pull in release candidate of PennyLane

Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: Christina Lee <christina@xanadu.ai>

* Hide designs demo. (#295)

* Update `dev` before merging into `master` (#294)

* Update repo to use the PennyLane and QChem v0.15.1  (#262)

* Update repo to use the PennyLane and QChem v0.15.1

* more

* Fixed typos in qubit rotation tutorial (#264)

1. 'a measurement' instead of 'an measurement'
2. a compound predicate should not have a separating comma

* Upgrade sphinx-gallery to v0.9 (#268)

* Update requirements.txt

* Update conf.py

* Update requirements.txt

* Update config.yml

* Adds Feedback-Based Quantum Optimization (FALQON) Tutorial (#265)

* initial commit

* notebooks

* Add basic theory

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* change

* change

* changes

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* bird seed

* change

* Update falqon_david-checkpoint.ipynb

* Add real data set

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* python file

* adds maxclique image

* bird seed

* edits to tutorial

* tiny change

* Update falqon_david.ipynb

* Update falqon_david.ipynb

* Add short benchmark summary

* change

* change

* change

* tutorial changes

* final changes

* change

* Delete falqon_david-checkpoint.ipynb

* cite

* link

* changes

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* JM review

* Various minor changes, update benchmark data

* Implement Olivia's suggestions except phi normalization and math at start

* Change phi normalization

* Simplify introductory math

* Fix math error

* Fix math error

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* Update tutorial_falqon.py

* change

* change

* Apply suggestions from code review

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* change

* change

* Update demonstrations/tutorial_falqon.py

Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>

* Update falqon.py

* Apply suggestions from code review

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* small change

Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* use adjoint (#272)

* CH1132 | Fix TOC Bug In Xanadu Themes (#274)

* Table of contents no longer disapears at the bottom of page

* Adds missing semi-colon

* Revert psycf version

* Updates comments

* TOC top matches docs page

* Reverts _static/thumbs/

* Update tutorial_falqon.py

* CH4398 | Fix Community Card Anchors (#275)

* Page scrolls to card if hash is present in URL

* Adds id to card that consists of first letters of title of card and author last name

* IDs are more readable

* Hovering over active card does not remove active class

* IDs no longer have accents

* Active class remains on cards

* CH4568 | Fix Size Of Community Demo Cards (#277)

* Card header uses flexbox

* Cards are same height, text is scrollable

* Descriptions are the same height and overflow is hidden

* Updates read more button

* Overflowing text shows read more link

* Adds modals to read descriptions

* Removes default button styling

* Fixes button alignment

* Community cards are responsive

* JS handles text overflow on page resizing

* Removes unnecessary p tags

* Update videos.rst (#278)

* Update demos_research.rst

* Fix FALQON Tutorial (#280)

* change

* fix

* Made sure to keep track of running best_cost (#281)

This ensures that our computed output_bloch_v is truly the best one encountered in gradient descent, instead of one computed by just any parameters that result in a cost less than our very first initial cost.

* Tutorial Classical Shadows  (#263)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Adding Header Image to Classical Shadows Demo (#284)

* Create tutorial_classical_shadows.py

* first working version for single qubit

* added comments, multiqubit is working

* adding rough intro to tutorial, metadata, and integrating with qml docs

* Formatting the comments

* adding shadow_state() and snapshot_state()

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>

* adding image and updating introduction

* integrating test code into demo

* adding section headings

* 90 character limit to ensure page is rendered correctly

* Added background to classical shadows

* adding theory portion to state reconstruction section

* small fix on heading

* minor updates to the state reconstruction section

* updating state reconstruction tests

* state reconstruction example

* Wrapped up background

* Restructuring, introducing testing

* Got rid of duplicate information

* quick fixes/rearrangement

* median of means, formatting

* minor fixes

* edits/flow

* Estimating Pauli observables introduction

* adding expected test code-blocks

* fixed math

* Adding final example and shadow bound test

* fix typos

* ran black, added part about pytest, added test output, added random seed

* dots

* adding card image

* fix to meta data

* small typo's

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* moving demo to research category

* fixing citations

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* fixing broken equation

* removing tests

* changing plot

* Addressing comments pt 1

* Remove type suggestions.

* black

* small fixes, added conclusion

* Changed shadow to two seperate arrays, simplified observable estimator.

* added comments

* small typos

* Make docstrings consistent.

* Fix citations

* Small improvements to text flow

* ran through spellcheck

* Changed final figure, addressed most comments.

* A single dot.

* Update demos_research.rst

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>

* Changed

* Bullet rendering issue

* print formatting fix

* unblack

* Apply suggestions from code review

* Apply suggestions from code review

Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>

* Explain single clifford ensemble

* Apply suggestions from code review

* Update demonstrations/tutorial_classical_shadows.py

* adding header image

* Update demonstrations/tutorial_classical_shadows.py

* Update demonstrations/tutorial_classical_shadows.py

Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>

* Incorrect energy landscape in QNG demo (#285)

* Add files via upload

Correct energy landscape

* Update tutorial_vqe_qng.py

Switched blue and red.

Co-authored-by: antalszava <antalszava@gmail.com>

* Add note about `qsimcirq` warning (#290)

* add note about qsimcirq warning

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

Co-authored-by: antalszava <antalszava@gmail.com>

* cache inc

Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Tommy Vo Tran <tomvotran@ucla.edu>
Co-authored-by: Jack Ceroni <jackceroni@gmail.com>
Co-authored-by: David Wakeham <david.a.wakeham@gmail.com>
Co-authored-by: ixfoduap <40441298+ixfoduap@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Andrew Gardhouse <AndrewGardhouse@gmail.com>
Co-authored-by: Nathan Killoran <co9olguy@users.noreply.github.com>
Co-authored-by: bdoolittle <brian.d.doolittle@gmail.com>
Co-authored-by: rooler <roel.wier@gmail.com>
Co-authored-by: Roeland Wiersema <32705838+therooler@users.noreply.github.com>
Co-authored-by: Tom Bromley <49409390+trbromley@users.noreply.github.com>
Co-authored-by: Theodor <theodor@xanadu.ai>

* Requirements

* Update designs demo to use qml.apply and fix issues in dev (#306)

* Re-add demo. Fix issues and update use qml.apply.

* Apply suggestions from code review

* Change op to m for measurements.

* Update `tutorial_noisy_circuits.py` (#312)

* Update tutorial_noisy_circuits.py

* remove dimensionality of ev

* increment cache number

* @master for pl (#319)

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* update requirements

* Update requirements.txt (#329)

* Add more `plt.show` calls in the l2l demo (#331)

* plt.show; last updated

* Model name

* diff_method=None (#332)

* Added a note to Quantum Volume Demo (#335)

* Added a note to teach users how to access a list of
available IBM Q backends

* Having two notes next to eachother looks visually bad so
I just merged it with the previous note

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Update requirements.txt

Co-authored-by: antalszava <antalszava@gmail.com>

* Add dev branch

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update tutorial_gbs.py (#351)

* pin pyparsing (#358)

* Merge `master` into `dev` (#362)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: QML demo checker Bot <>

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update templates access and remove template decorator (#360)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Update templates.

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* Remove use of the init module everywhere (#361)

* Update pyscf version. (#273)

Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>

* Update qnode.draw to qml.draw() (#352)

* pin pyparsing (#357)

* replaced pad --> pad_with in this tutorial as it has now been deprecated (#359)

* Add an action for demo output checking (#356)

* Update demos to make use of the new qml.sample and qml.expval(H) functionality (story #: 8118)  (#330)

* Updated qsim to use the new qml.sample functionality
**needs to be tested ! **

* just removed one commented line

* Updated one of the paragraphs to be consistent with
the changes

* Updated coherent vqls to use the builtin functionality of
qml.sample, also tested it locally and it seems to run without
errors!

* updated qaoa_maxcut to use new qml.sample functionality

* updated vqls tutorial to make  use of the new functionality
of qml.sample

* Made some changes to chem reaction tutorial, want to confirm with
CI to see if it works properly because I can't run it locally

* fixed quick little bug with wires in circuit def

* quick change to help debug error in CI

* Found the bug with chem_reactions tutorial, hopefully
this fixes it

* updated falqon tutorial and removed dependance on qml.ExpvalCost,
still need to confirm it works with CI

* fixed a small bug, wrote Qnode isntead of QNode

* Updated falqon to use qml.expval instead of qml.ExpvalCost

* updated optimized measurement tutorial to make use of qml.expval,
still need to test with CI

* debugging measurement optimize tutorial

* The bug regarding Qnodes is well known, just made a change
the Christina suggested as a temporary fix

* Updated molecular geometry optimization tutorial to make
use of qml.expval

* Updated qaoa tutorial to make use of qml.expval, updated docs
in both examples to remove qml.ExpValCost

* Updated vqe and vqe qng tutorials to use qml.expval(H)

* Updated the vqe soin sectors demo with qml.expval, fixed a typo in
overview of vqe tutorial

* Updated parallel vqe tutorial to remove dependance on qml.ExpvalCost,
was not able to fully test this because I don't have rigitti setup

* Updated these tutorials to remove qml.ExpvalCost dependance

* Cleaning up some typos and comments

* Updated measurement optimization tutorial to make use of qml.Tracker

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Updated tutorials based on pr comments

* Fixed bug in the spsa demo

* clean up

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* cleaned up docs

* Cleaning up documentation

* added comment

* Update demonstrations/braket-parallel-gradients.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Clean up

- added variable num_wires to mol_geo_opt tutorial

- replaced new_graph.nodes with dev.wires to clairfy
iteration over wires

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/qsim_beyond_classical.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_coherent_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_qaoa_intro.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqe_qng.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_vqls.py

Co-authored-by: Maria Schuld <mariaschuld@gmail.com>

* Update demonstrations/tutorial_mol_geo_opt.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Update demonstrations/tutorial_qaoa_maxcut.py

Co-authored-by: Josh Izaac <josh146@gmail.com>

* Address comments

- made circuit a qnode to prevent the need to initialize multiple
qnodes one after another

Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>

* sources + yml

* add diff job

* on push

* branch name

* unzip with path

* updates

* tutorials from master and dev too

* path to script

* Update diffs found

* add toc and references

* Update diffs found

* comments

* mv to .github/workflows dedicated folder

* diffs document updates

* revert changes to tutorial_vqe_qng.py

* Update .github/workflows/html_parser.py

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* suggestions

* no sys

* Move demo_diff.md so that workflows access is not required

* change trigger and branch

Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>
Co-authored-by: Maria Schuld <mariaschuld@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: QML demo checker Bot <>

* remove init module everywhere

* minor improvement

* add 2pi scaling

* Update demonstrations/spsa.py

Co-authored-by: antalszava <antalszava@gmail.com>

* Update demonstrations/tutorial_doubly_stochastic.py

Co-authored-by: antalszava <antalszava@gmail.com>

* add low and high; scale argument

* add low and high; scale argument

* use pad_with

Co-authored-by: Olivia Di Matteo <2068515+glassnotes@users.noreply.github.com>
Co-authored-by: Olivia Di Matteo <dimatteo.olivia@gmail.com>
Co-authored-by: Josh Izaac <josh146@gmail.com>
Co-authored-by: antalszava <antalszava@gmail.com>
Co-authored-by: Jay Soni <jbsoni@uwaterloo.ca>

* Requires grad updates (#364)

* chemical

* tutorial_mol_geo_opt

* tutorial_vqe_spin_sectors

* vqe; remove - option due to redundancy warning

* rotoselect

* natural grad demo

* qgrnn

* local cost func demo, requires_grad=True

* format

* gaussian transformation

* qaoa intro

* adaptive

* variational classifier

* Updat…
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