Mathlib v3 is deprecated. Go to Mathlib v4

Def add_monoid_hom.of_map_sub

Modification history

2021-08-01 21:03
src/algebra/group/hom.lean
chore(algebra/group/hom_instances): add monoid_hom versions of linear_map lemmas (#8461) …
Deleted add_monoid_hom.of_map_subView on Github →
2020-10-04 11:10
src/algebra/group/hom.lean
feat(algebra/group): construct `add_monoid_hom` from `map_sub` (#4382)
Added add_monoid_hom.of_map_subView on Github →