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noZeroSMulDivisors_iff_forall_mem_nonZeroSMulDivisors
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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noZeroSMulDivisors_iff_forall_mem_nonZeroSMulDivisors
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