Theorem mul_nonneg
Modification history
2022-08-24 21:27
src/algebra/order/ring.lean
refactor(algebra/order/{monoid_lemmas_zero_lt + ring} + crumbs) remove duplicate lemmas (#16189) …
Deleted mul_nonnegView on Github →2021-05-07 09:30
src/algebra/ordered_ring.lean
refactor(*): more choice-free proofs (#7455) …
Modified mul_nonnegView on Github →2020-05-26 13:30
src/algebra/ordered_ring.lean
chore(src/algebra/ordered_ring.lean): fix linting errors (#2827) …
Modified mul_nonnegView on Github →