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isLeftRegular_iff_right_eq_zero_of_mul
Modification history
2025-08-11 11:23
Mathlib/Algebra/Ring/Basic.lean
feat(Algebra): connect IsRegular/IsCancelMul to nonZeroDivisors/NoZeroDivisors (#27877) …
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isLeftRegular_iff_right_eq_zero_of_mul
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