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Matroids: Don't forget to check rank in equals, is_isomorphism #35964

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merged 1 commit into from
Sep 16, 2023

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@mkoeppe mkoeppe commented Jul 17, 2023

Fixes #35946

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⌛ Dependencies

…equals, is_isomorphism

Co-authored-by: Luze Xu <lzxu@ucdavis.edu>
Co-authored-by: Javier Santillan <jsantillan3@berkeley.edu>
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Documentation preview for this PR (built with commit bb5e865; changes) is ready! 🎉

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Sorry, I have been very busy this month, and next week will probably not be better. (Also, I could not quickly understand the code of _is_relaxation.) I will try to do a review about 2 weeks from now if it has not been done by someone else.

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LGTM.

@tscrim tscrim added this to the sage-10.2 milestone Sep 13, 2023
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mkoeppe commented Sep 14, 2023

Thanks!

vbraun pushed a commit to vbraun/sage that referenced this pull request Sep 14, 2023
…is_isomorphism`

    
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URL: sagemath#35964
Reported by: Matthias Köppe
Reviewer(s): Travis Scrimshaw
@vbraun vbraun merged commit bbe57a4 into sagemath:develop Sep 16, 2023
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Matroid .equals() Function Returns True For Uniform Matroids of Different Rank
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