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