Theorem neg_add'
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 neg_add'View on Github →2020-12-11 13:45
src/algebra/group/basic.lean
chore(*): don't assume `sub_eq_add_neg` and `div_eq_mul_inv` are defeq (#5302) …
Modified neg_add'View on Github →2020-05-18 13:38
src/algebra/group/basic.lean
refactor(algebra): merge init_.algebra into algebra (#2707) …
Modified neg_add'View on Github →2020-02-15 09:59
src/algebra/group/basic.lean
chore(algebra/group/basic): rename type vars (#1989)
Modified neg_add'View on Github →