Theorem isCancelMulZero_iff_forall_isRegular

Modification history

2025-08-02 22:46
Mathlib/Algebra/GroupWithZero/Defs.lean
chore(Algebra/Regular): split Defs out of Basic and redefine IsCancelMul (#27791) …
Added isCancelMulZero_iff_forall_isRegularView on Github →