Theorem Matroid.ground_not_base

Modification history

2024-04-25 16:11
Mathlib/Data/Matroid/Dual.lean
feat(Data/Matroid/Dual): change dual notation (#12431) …
Modified Matroid.ground_not_baseView on Github →
2023-12-13 00:15
Mathlib/Data/Matroid/Dual.lean
feat: matroid duality (#8732) …
Added Matroid.ground_not_baseView on Github →