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IsFractionRing.num_mul_den_eq_num_mul_den_iff_eq
Modification history
2023-03-23 14:22
Mathlib/RingTheory/Localization/NumDen.lean
feat: port RingTheory.Localization.NumDen (#3044)
Added
IsFractionRing.num_mul_den_eq_num_mul_den_iff_eq
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