sage.rings.number_field: Modularization fixes, doctest cosmetics, # needs
#36044
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added 8 commits
August 7, 2023 09:57
kwankyu
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Aug 8, 2023
kwankyu
reviewed
Aug 8, 2023
| @@ -1880,17 +1887,17 @@ def _convert_non_number_field_element(self, x): | |||
| will convert to the number field, e.g., this one in | |||
| characteristic 7:: | |||
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| sage: f = GF(7)['y']([1,2,3]); f # optional - sage.rings.finite_rings | |||
| sage: f = GF(7)['y']([1,2,3]); f # needs sage.rings.finite_rings | |||
| 3*y^2 + 2*y + 1 | |||
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This is not needed anymore for prime finite fields?
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yes, for small enough prime finite fields
dcoudert
suggested changes
Aug 8, 2023
| @@ -7343,7 +7368,7 @@ def S_unit_group(self, proof=None, S=None): | |||
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| INPUT: | |||
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| - ``proof`` (bool, default True) flag passed to ``pari``. | |||
| - ``proof`` (bool, default True) flag passed to PARI. | |||
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- - ``proof`` (bool, default True) flag passed to PARI.
+ - ``proof`` -- bool (default: ``True``); flag passed to PARI| 81 | ||
| sage: zeta105^3, CC(a)^81 # optional - sage.symbolic | ||
| sage: zeta105^3, CC(a)^81 | ||
| (0.983929588598630 + 0.178556894798637*I, | ||
| 0.983929588598631 + 0.178556894798635*I) | ||
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| sage: K.<a> = CyclotomicField(5, embedding=None) |
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shouldn't we add # needs sage.symbolic here ? it's not the same bloc due to blank line
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Above needed sage.symbolic because of exp, pi, i. This one here doesn't
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Thanks both! |
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Documentation preview for this PR (built with commit f9e0342; changes) is ready! 🎉 |
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Aug 11, 2023
…ctest cosmetics, `# needs`
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- Avoiding going through symbolic square roots in `.S_unit_solver`
- `# needs sage.symbolic`, `# needs sage.libs.*`, `# needs
sage.rings.finite_rings` etc.
- Reformatting doctests to fit on the screen
- Codestyle fixes in doctests
- Block tags for `# optional - magma`
- Handle import errors in `NumberField._pushout_`
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This is
- Part of: sagemath#29705
- Cherry-picked from: sagemath#35095
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### ⌛ Dependencies
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URL: sagemath#36044
Reported by: Matthias Köppe
Reviewer(s): David Coudert, Kwankyu Lee, Matthias Köppe
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.S_unit_solver# needs sage.symbolic,# needs sage.libs.*,# needs sage.rings.finite_ringsetc.# optional - magmaNumberField._pushout_This is
📝 Checklist
⌛ Dependencies