Theorem Con.map_of_mul_left_rel_one

Modification history

2024-10-15 03:55

Mathlib/GroupTheory/Congruence/Basic.lean

chore(GroupTheory/Congruence/Basic): split off `Defs` and `Hom` (#17729) …

Modified Con.map_of_mul_left_rel_one View on Github →

2023-09-15 18:54

Mathlib/GroupTheory/Congruence.lean

refactor: redefine `Monoid.Coprod` (#2214) …

Added Con.map_of_mul_left_rel_one View on Github →