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SimpleGraph.ConnectedComponent.odd_card_supp_iff_odd_subcomponents
Modification history
2024-09-15 09:18
Mathlib/Combinatorics/SimpleGraph/Connectivity/WalkCounting.lean
chore(*): fix `Decidable`, `Fintype`/`Finite` (#16807)
Modified
SimpleGraph.ConnectedComponent.odd_card_supp_iff_odd_subcomponents
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2024-08-27 11:07
Mathlib/Combinatorics/SimpleGraph/Connectivity/WalkCounting.lean
feat(Combinatorics/SimpleGraph): Add lemma about number of odd subcomponents (#15539) …
Added
SimpleGraph.ConnectedComponent.odd_card_supp_iff_odd_subcomponents
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