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