Theorem mul_inv_cancel_left

Modification history

2024-05-31 00:19
Mathlib/Algebra/Group/Defs.lean
chore: fix formatting of many misplaced "by"s (#13204)
Modified mul_inv_cancel_leftView on Github →
2022-10-14 00:13
Mathlib/Algebra/Group/Defs.lean
feat: replace Algebra/Group/{Defs,Basic} with direct ports from mathlib3 (#457) …
Added mul_inv_cancel_leftView on Github →