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feat(MathJax): Add support for MathJax extension, e.g. physics package #1663

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feat(MathJax): Add support for MathJax extension, e.g. physics package #1663

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0aec6e2
Update MathJax extension
huanyushi Apr 11, 2024
1fcbc42
delete svg font Cache
huanyushi Apr 12, 2024
62bb17d
Merge branch 'master' into master
huanyushi Apr 13, 2024
8ab7e08
refactor(MathJax): move the MathJax configuration to mathjax-support.…
huanyushi Apr 13, 2024
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5 changes: 5 additions & 0 deletions _includes/js-selector.html
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Expand Up @@ -75,6 +75,9 @@
<script>
/* see: <https://docs.mathjax.org/en/latest/options/input/tex.html#tex-options> */
MathJax = {
/* load package */
loader: {load: ['[tex]/physics']},
/* More extensions can be found: https://docs.mathjax.org/en/latest/input/tex/extensions/index.html*/
tex: {
/* start/end delimiter pairs for in-line math */
inlineMath: [
Expand All @@ -86,6 +89,8 @@
['$$', '$$'],
['\\[', '\\]']
],
/* load package */
packages: {'[+]': ['physics']},
/* equation numbering */
tags: 'ams'
}
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6 changes: 6 additions & 0 deletions _posts/2019-08-08-text-and-typography.md
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Expand Up @@ -152,6 +152,12 @@ When $a \ne 0$, there are two solutions to $ax^2 + bx + c = 0$ and they are

$$ x = {-b \pm \sqrt{b^2-4ac} \over 2a} $$

We can also use the physics package in MathJax to render mathematical expressions:

$$
i G_{\alpha\beta}(\vb{x}t,\vb{x}'t') = \frac{\mel{\Psi_0}{\hat{\mathsf{T}}[\hat{\psi}_{H\alpha}(\vb{x}t)\hat{\psi}_{H\beta}^\dagger(\vb{x}'t')]}{\Psi_0}}{\braket{\Psi_0}{\Psi_0}}
$$

## Mermaid SVG

```mermaid
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