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Theorem set_semiring.down_mul

Modification history

2023-03-02 18:05
src/data/set/semiring.lean
fix(algebra/algebra/operations): add missing `set_semiring.down` casts (#18539) …
Modified set_semiring.down_mulView on Github →
2023-02-28 10:55
src/data/set/semiring.lean
chore(data/set/semiring): add an `idem_semiring` instance (#18449) …
Added set_semiring.down_mulView on Github →