Theorem eq_zero_of_ne_zero_of_mul_left_eq_zero

Modification history

2023-01-20 18:12
Mathlib/RingTheory/NonZeroDivisors.lean
feat: port RingTheory.NonZeroDivisors (#1717)
Added eq_zero_of_ne_zero_of_mul_left_eq_zeroView on Github →