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DualMatroid: Add is_valid and relabel methods #38013

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merged 2 commits into from
May 25, 2024

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gmou3
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@gmou3 gmou3 commented May 16, 2024

Implement class-specific is_valid and relabel methods.
Previously, such functionality was achieved through the generic and very slow rank-based algorithms.

The PR also does a touch-up of the docstrings of dual_matroid.py.

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Documentation preview for this PR (built with commit 54777b5; changes) is ready! 🎉
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@gmou3 gmou3 requested a review from tscrim May 16, 2024 21:26
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LGTM modulo one little thing.

src/sage/matroids/dual_matroid.py Outdated Show resolved Hide resolved
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tscrim commented May 17, 2024

LGTM. Thanks.

vbraun pushed a commit to vbraun/sage that referenced this pull request May 18, 2024
    
Implement class-specific `is_valid` and `relabel` methods.
Previously, such functionality was achieved through the generic and very
slow rank-based algorithms.

The PR also does a touch-up of the docstrings of `dual_matroid.py`.
    
URL: sagemath#38013
Reported by: gmou3
Reviewer(s): gmou3, Travis Scrimshaw
@vbraun vbraun merged commit 0dc8b4e into sagemath:develop May 25, 2024
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@gmou3 gmou3 deleted the dual_relabel_and_is_valid branch May 25, 2024 15:26
@mkoeppe mkoeppe added this to the sage-10.4 milestone May 25, 2024
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4 participants