Def MulEquiv.submonoidMap

Modification history

2024-06-04 13:47

Mathlib/Algebra/Group/Submonoid/Operations.lean

feat: simp lemma replacing MulEquiv.toMonoidHom with coercion (#13379) …

Modified MulEquiv.submonoidMap View on Github →

2023-01-03 16:00

Mathlib/GroupTheory/Submonoid/Operations.lean

feat: port GroupTheory.Submonoid.Operations (#1281) …

Added MulEquiv.submonoidMap View on Github →