Theorem Commute.inv_inv

Modification history

2023-03-23 19:08
Mathlib/Algebra/Group/Commute.lean
feat: `commute`/`div` lemmas (#3055) …
Deleted Commute.inv_invView on Github →
2022-11-28 02:06
Mathlib/Algebra/Group/Commute.lean
feat(Algebra/Ring/Commute): port file (#759) …
Added Commute.inv_invView on Github →