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SimpleGraph.Connected.maximal_le_isAcyclic_iff_isTree
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2026-01-02 14:40
Mathlib/Combinatorics/SimpleGraph/Acyclic.lean
feat(Combinatorics/SimpleGraph/Acyclic): characterise maximal acyclic subgraphs (#32043) …
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SimpleGraph.Connected.maximal_le_isAcyclic_iff_isTree
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