Theorem IsUnit.of_map

Modification history

2024-10-18 07:51
Mathlib/Algebra/Group/Units/Hom.lean
refactor: rename `IsLocalRingHom` to `IsLocalHom` (#17403) …
Modified IsUnit.of_mapView on Github →
2024-10-08 12:10
Mathlib/Algebra/Group/Units/Hom.lean
refactor: generalise `IsLocalRingHom` to monoids (#6045) …
Added IsUnit.of_mapView on Github →