∫ Утверждение Mathlib
dual_injective
Mathlib.RingTheory.DedekindDomain.Different
URI: https://scilib.ai/kg/mathlib#FractionalIdeal.dual_injective
∫ Утверждение Mathlib
Mathlib.RingTheory.DedekindDomain.Different
URI: https://scilib.ai/kg/mathlib#FractionalIdeal.dual_injective