Theorem eq_zero_of_mul_self_eq_zero
Modification history
2022-08-19 21:51
src/algebra/group_with_zero/basic.lean
feat(algebra/group_with_zero): slightly generalise mul_ne_zero (#16137) …
Modified eq_zero_of_mul_self_eq_zeroView on Github →2020-07-01 23:16
src/algebra/group_with_zero.lean
chore(algebra/*): deduplicate `*_with_zero`/`semiring`/`field` (#3259) …
Modified eq_zero_of_mul_self_eq_zeroView on Github →2020-06-30 05:20
src/algebra/group_with_zero.lean
chore(algebra/ring): move some classes to `group_with_zero` (#3232) …
Modified eq_zero_of_mul_self_eq_zeroView on Github →2020-05-29 22:20
src/algebra/ring.lean
chore(algebra): displace zero_ne_one_class with nonzero and make no_zero_divisors a Prop (#2847) …
Modified eq_zero_of_mul_self_eq_zeroView on Github →