Theorem mul_cancel_left_mem_nonZeroDivisors

Modification history

2025-08-11 11:23
Mathlib/Algebra/Ring/NonZeroDivisors.lean
feat(Algebra): connect IsRegular/IsCancelMul to nonZeroDivisors/NoZeroDivisors (#27877) …
Modified mul_cancel_left_mem_nonZeroDivisorsView on Github →
2025-01-31 14:57
Mathlib/Algebra/GroupWithZero/NonZeroDivisors.lean
chore(NonZeroDivisors): don't import rings (#20871) …
Modified mul_cancel_left_mem_nonZeroDivisorsView on Github →
2024-05-31 00:19
Mathlib/Algebra/GroupWithZero/NonZeroDivisors.lean
chore: fix formatting of many misplaced "by"s (#13204)
Modified mul_cancel_left_mem_nonZeroDivisorsView on Github →
2023-02-12 15:02
Mathlib/RingTheory/NonZeroDivisors.lean
chore: tidy various files (#2236)
Added mul_cancel_left_mem_nonZeroDivisorsView on Github →