∫ Утверждение Mathlib
map_inv
Mathlib.RingTheory.FractionalIdeal.Inverse
URI: https://scilib.ai/kg/mathlib#FractionalIdeal.map_inv
∫ Утверждение Mathlib
Mathlib.RingTheory.FractionalIdeal.Inverse
URI: https://scilib.ai/kg/mathlib#FractionalIdeal.map_inv