Theorem FractionalIdeal.mul_inv_cancel_iff_isUnit

Modification history

2023-06-05 16:53
Mathlib/RingTheory/DedekindDomain/Ideal.lean
feat: port RingTheory.DedekindDomain.Ideal (#4630) …
Added FractionalIdeal.mul_inv_cancel_iff_isUnitView on Github →