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Theorem sub_eq_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 sub_eq_neg_addView on Github →
2020-05-18 13:38
src/algebra/group/basic.lean
refactor(algebra): merge init_.algebra into algebra (#2707) …
Modified sub_eq_neg_addView on Github →
2020-02-15 09:59
src/algebra/group/basic.lean
chore(algebra/group/basic): rename type vars (#1989)
Modified sub_eq_neg_addView on Github →
2019-06-11 17:46
src/algebra/group.lean
refactor(algebra/group): split into smaller files (#1121) …
Modified sub_eq_neg_addView on Github →
2017-09-16 02:53
algebra/group.lean
feat(algebra): new algebra theorems (more iff)
Added sub_eq_neg_addView on Github →