Theorem Matroid.IsBase.compl_closure_diff_singleton_isCocircuit

Modification history

2025-02-24 08:51
Mathlib/Data/Matroid/Circuit.lean
feat(Data/Matroid/Circuit): matroid cocircuits (#21692) …
Added Matroid.IsBase.compl_closure_diff_singleton_isCocircuitView on Github →