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Fix monomial_coefficients
for submodules of free modules from sage.modules
#37526
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Fix monomial_coefficients
for submodules of free modules from sage.modules
#37526
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Documentation preview for this PR (built with commit 2eb5de8; changes) is ready! 🎉 |
…ients): Fix for submodules
…ng workaround, delegate to .element()
…nomial_coefficients to raise NotImplementedError
…ients): Use dict only when coordinate ring matches
base_ring = self.parent().base_ring() | ||
if self.parent().is_ambient() and base_ring == self.parent().coordinate_ring(): | ||
return self.dict(copy=copy) | ||
else: |
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I find else:
statements like this unnecessary and just adding extra (unnecessary) indentation.
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I agree, done in 2eb5de8
…ot is Co-authored-by: Travis Scrimshaw <clfrngrown@aol.com>
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Okay, LGTM.
Thank you! |
sagemathgh-37526: Fix `monomial_coefficients` for submodules of free modules from sage.modules <!-- ^ Please provide a concise and informative title. --> <!-- ^ Don't put issue numbers in the title, do this in the PR description below. --> <!-- ^ For example, instead of "Fixes sagemath#12345" use "Introduce new method to calculate 1 + 2". --> <!-- v Describe your changes below in detail. --> <!-- v Why is this change required? What problem does it solve? --> <!-- v If this PR resolves an open issue, please link to it here. For example, "Fixes sagemath#12345". --> - Rebased version of sagemath#34455 - Part of sagemath#30309 Fixes sagemath#34455 ### 📝 Checklist <!-- Put an `x` in all the boxes that apply. --> - [x] The title is concise and informative. - [ ] The description explains in detail what this PR is about. - [x] I have linked a relevant issue or discussion. - [ ] I have created tests covering the changes. - [ ] I have updated the documentation accordingly. ### ⌛ Dependencies <!-- List all open PRs that this PR logically depends on. For example, --> <!-- - sagemath#12345: short description why this is a dependency --> <!-- - sagemath#34567: ... --> URL: sagemath#37526 Reported by: Matthias Köppe Reviewer(s): Matthias Köppe, Travis Scrimshaw
sagemathgh-37526: Fix `monomial_coefficients` for submodules of free modules from sage.modules <!-- ^ Please provide a concise and informative title. --> <!-- ^ Don't put issue numbers in the title, do this in the PR description below. --> <!-- ^ For example, instead of "Fixes sagemath#12345" use "Introduce new method to calculate 1 + 2". --> <!-- v Describe your changes below in detail. --> <!-- v Why is this change required? What problem does it solve? --> <!-- v If this PR resolves an open issue, please link to it here. For example, "Fixes sagemath#12345". --> - Rebased version of sagemath#34455 - Part of sagemath#30309 Fixes sagemath#34455 ### 📝 Checklist <!-- Put an `x` in all the boxes that apply. --> - [x] The title is concise and informative. - [ ] The description explains in detail what this PR is about. - [x] I have linked a relevant issue or discussion. - [ ] I have created tests covering the changes. - [ ] I have updated the documentation accordingly. ### ⌛ Dependencies <!-- List all open PRs that this PR logically depends on. For example, --> <!-- - sagemath#12345: short description why this is a dependency --> <!-- - sagemath#34567: ... --> URL: sagemath#37526 Reported by: Matthias Köppe Reviewer(s): Matthias Köppe, Travis Scrimshaw
Fixes #34455
📝 Checklist
⌛ Dependencies