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unop_nonZeroSmulDivisors_mulOpposite_eq_nonZeroDivisors
Modification history
2023-12-16 07:33
Mathlib/Algebra/GroupWithZero/NonZeroDivisors.lean
chore: `Nsmul` -> `NSMul`, `Zpow` -> `ZPow`, etc (#9067) …
Deleted
unop_nonZeroSmulDivisors_mulOpposite_eq_nonZeroDivisors
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2023-11-15 19:17
Mathlib/RingTheory/NonZeroDivisors.lean
feat: non-zero smul-divisors (#7138) …
Added
unop_nonZeroSmulDivisors_mulOpposite_eq_nonZeroDivisors
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