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Theorem nonneg_of_mul_nonneg_left

Modification history

2022-07-11 09:33

src/algebra/order/ring.lean

chore(algebra/order/ring): Normalize `_left`/`_right` (#14985) …

Modified nonneg_of_mul_nonneg_left View on Github →

2020-05-18 13:38

src/algebra/ordered_ring.lean

refactor(algebra): merge init_.algebra into algebra (#2707) …

Modified nonneg_of_mul_nonneg_left View on Github →

2020-05-17 17:58

src/init_/algebra/ordered_ring.lean

chore(*): bump to lean-3.13.1 (#2697) …

Added nonneg_of_mul_nonneg_left View on Github →