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Theorem ring.mul_zero

Modification history

2020-07-01 23:16
src/algebra/ring.lean
chore(algebra/*): deduplicate `*_with_zero`/`semiring`/`field` (#3259) …
Deleted ring.mul_zeroView on Github →
2020-05-18 13:38
src/algebra/ring.lean
refactor(algebra): merge init_.algebra into algebra (#2707) …
Modified ring.mul_zeroView on Github →
2020-05-17 17:58
src/init_/algebra/ring.lean
chore(*): bump to lean-3.13.1 (#2697) …
Added ring.mul_zeroView on Github →