Theorem Matroid.Base.rankPos_of_nonempty

Modification history

2025-02-16 22:38
Mathlib/Data/Matroid/Basic.lean
chore(Matroid): add 'Is' to predicate names (#21879) …
Deleted Matroid.Base.rankPos_of_nonemptyView on Github →
2025-02-09 22:17
Mathlib/Data/Matroid/Basic.lean
chore(Matroid): rename `Rk` -> `Rank` in typeclass names (#21605) …
Added Matroid.Base.rankPos_of_nonemptyView on Github →