Theorem RingEquiv.symm_bijective

Modification history

2023-12-01 11:18

Mathlib/Algebra/Ring/Equiv.lean

feat(*/Equiv/*): Add `symm_bijective` lemmas next to `symm_symm`s (#8444)

Modified RingEquiv.symm_bijective View on Github →

2022-12-26 14:51

Mathlib/Algebra/Ring/Equiv.lean

feat: port `Algebra.Ring.Equiv` (#1077) …

Added RingEquiv.symm_bijective View on Github →