Theorem MonoidHom.congr_arg

Modification history

2024-06-09 14:51

Mathlib/Algebra/Group/Hom/Defs.lean

chore(*): drop some long-deprecated theorems (#13619)

Deleted MonoidHom.congr_arg View on Github →

2022-12-02 23:34

Mathlib/Algebra/Hom/Group.lean

feat: port Algebra.Hom.Group (#659) …

Added MonoidHom.congr_arg View on Github →