Theorem MulEquivClass.isDedekindFiniteMonoid_iff

Modification history

2025-12-12 12:04
Mathlib/Algebra/Group/Equiv/Basic.lean
feat(Algebra): define Dedekind-finite monoids (every left inverse is also a right inverse) (#32610) …
Added MulEquivClass.isDedekindFiniteMonoid_iffView on Github →