Theorem mul_inv_self

Modification history

2024-08-12 15:04
Mathlib/Algebra/Group/Defs.lean
chore: deduplicate `inv_mul_cancel`/`mul_inv_cancel`, etc. (#15717) …
Deleted mul_inv_selfView on Github →
2022-10-14 00:13
Mathlib/Algebra/Group/Defs.lean
feat: replace Algebra/Group/{Defs,Basic} with direct ports from mathlib3 (#457) …
Modified mul_inv_selfView on Github →
2021-05-14 12:59
Mathlib/Algebra/Group/Defs.lean
feat(Algebra/*): beginning of algebra hierarchy (#4)
Added mul_inv_selfView on Github →