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Theorem monoid_localization.mk_mul_cancel_left

Modification history

2020-03-06 19:21
src/group_theory/monoid_localization.lean
refactor(group_theory/monoid_localization): use characteristic predicate (#2004) …
Deleted monoid_localization.mk_mul_cancel_leftView on Github →
2019-12-15 19:32
src/group_theory/monoid_localization.lean
feat(group_theory/monoid_localization) add localizations of commutative monoids at submonoids (#1798) …
Added monoid_localization.mk_mul_cancel_leftView on Github →