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Theorem add_eq_zero_iff

Modification history

2021-01-02 10:18
src/algebra/ordered_monoid.lean
feat(algebra/ordered_group): add linear_ordered_comm_group and linear_ordered_cancel_comm_monoid (#5286) …
Deleted add_eq_zero_iffView on Github →
2020-11-22 19:31
src/algebra/ordered_group.lean
chore(algebra/ordered_group): move monoid stuff to ordered_monoid.lean (#5066) …
Modified add_eq_zero_iffView on Github →
2017-11-30 22:10
algebra/ordered_group.lean
refactor(data/multiset): move multiset, finset, ordered_monoid
Modified add_eq_zero_iffView on Github →
2017-09-05 19:24
algebra/ordered_monoid.lean
feat(algebra): add ordered (non-cancellative) additive monoid; use for sum-big operator
Added add_eq_zero_iffView on Github →