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