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Def function.injective.ordered_semiring

Modification history

2022-10-08 09:14
src/algebra/order/ring.lean
feat(algebra/order/ring): Non-cancellative ordered semirings (#16172) …
Deleted function.injective.ordered_semiringView on Github →
2021-03-04 21:18
src/algebra/ordered_ring.lean
feat(algebra/ordered_*, */sub{monoid,group,ring,semiring,field,algebra}): pullback of ordered algebraic structures under an injective map (#6489) …
Added function.injective.ordered_semiringView on Github →