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Theorem zero_lt.preorder.mul_le_mul_of_le_of_le'

Modification history

2022-09-14 18:51
src/algebra/order/monoid_lemmas_zero_lt.lean
refactor(algebra/order/monoid_lemma_zero_lt): Use `{x : α // 0 ≤ α}` (#16447) …
Deleted zero_lt.preorder.mul_le_mul_of_le_of_le'View on Github →
2022-05-28 17:52
src/algebra/order/monoid_lemmas_zero_lt.lean
feat(algebra/order/monoid_lemmas_zero_lt): add some lemmas assuming `mul_zero_class` `partial_order`, remove primes (#14060)
Added zero_lt.preorder.mul_le_mul_of_le_of_le'View on Github →