Theorem mul_ne_zero
Modification history
2020-12-20 11:33
src/algebra/group_with_zero/basic.lean
feat(tactic/field_simp): let field_simp use norm_num to prove numerals are nonzero (#5418) …
Modified mul_ne_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 mul_ne_zeroView on Github →2020-06-23 03:11
src/algebra/ring.lean
chore(algebra/ring,char_zero): generalize some lemmas (#3141) …
Modified mul_ne_zeroView on Github →