Commit 2020-05-26 13:30 1cf59fcc
View on Github →chore(src/algebra/ordered_ring.lean): fix linting errors (#2827)
Mentioned, but not really discussed, in this Zulip thread.
This PR also removes mul_pos'
and mul_nonneg'
lemmas because they are now identical to the improved mul_pos
and mul_nonneg
.