Theorem MulEquiv.symm_map_mul

Modification history

2025-01-15 21:51
Mathlib/Algebra/Group/Equiv/Basic.lean
chore(Algebra/Group/Equiv): split into `Defs` and `Basic` (#20712) …
Modified MulEquiv.symm_map_mulView on Github →
2023-09-27 23:08
Mathlib/Algebra/Hom/Equiv/Basic.lean
fix: add `symm_map_mul` to fix simp issue. (#7407) …
Added MulEquiv.symm_map_mulView on Github →