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Theorem covconv

Modification history

2021-08-03 07:45

src/algebra/covariant_and_contravariant.lean

feat(algebra/ordered_monoid): a few more `order_dual` instances (#8519) …

Deleted covconv View on Github →

2021-06-13 11:45

src/algebra/covariant_and_contravariant.lean

feat(algebra/covariant_and_contravariant): API for covariant_and_contravariant (#7889) …

Added covconv View on Github →