Theorem MulEquiv.symm_bijective

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_bijectiveView on Github →
2023-12-01 11:18
Mathlib/Algebra/Group/Equiv/Basic.lean
feat(*/Equiv/*): Add `symm_bijective` lemmas next to `symm_symm`s (#8444)
Modified MulEquiv.symm_bijectiveView on Github →
2022-12-06 23:13
Mathlib/Algebra/Hom/Equiv/Basic.lean
feat: port Algebra.Hom.Equiv.Basic (#835) …
Added MulEquiv.symm_bijectiveView on Github →