Theorem eq_sub_iff_add_eq'
Modification history
2021-12-11 19:31
src/algebra/group/basic.lean
refactor(algebra/group/basic): Migrate add_comm_group section into comm_group section (#10565) …
Deleted eq_sub_iff_add_eq'View on Github →2020-02-15 09:59
src/algebra/group/basic.lean
chore(algebra/group/basic): rename type vars (#1989)
Modified eq_sub_iff_add_eq'View on Github →