Mathlib v3 is deprecated. Go to Mathlib v4

Theorem with_zero.mul_le_mul_left

Modification history

2022-06-24 17:15
src/algebra/order/monoid.lean
refactor(algebra/order/monoid): use typeclasses instead of lemmas (#14848) …
Deleted with_zero.mul_le_mul_leftView on Github →
2021-05-15 16:28
src/algebra/ordered_monoid.lean
feat(algebra/{ordered_monoid, ordered_monoid_lemmas}): split the `ordered_[...]` typeclasses (#7371) …
Modified with_zero.mul_le_mul_leftView on Github →
2020-11-22 19:31
src/algebra/ordered_group.lean
chore(algebra/ordered_group): move monoid stuff to ordered_monoid.lean (#5066) …
Modified with_zero.mul_le_mul_leftView on Github →
2020-08-25 19:52
src/algebra/ordered_group.lean
feat(algebra/group/with_one): more API for with_zero (#3716)
Added with_zero.mul_le_mul_leftView on Github →