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Theorem canonically_ordered_semiring.mul_pos

Modification history

2021-07-14 18:22
src/algebra/ordered_ring.lean
refactor(algebra/ordered_ring): use `mul_le_mul'` for `canonically_ordered_comm_semiring` (#8284) …
Deleted canonically_ordered_semiring.mul_posView on Github →
2020-05-18 13:38
src/algebra/ordered_ring.lean
refactor(algebra): merge init_.algebra into algebra (#2707) …
Modified canonically_ordered_semiring.mul_posView on Github →
2019-11-29 11:45
src/algebra/ordered_ring.lean
feat(algebra/*,data/real/*): add some inequalities about `canonically_ordered_comm_semiring`s (#1746) …
Added canonically_ordered_semiring.mul_posView on Github →