∫ Утверждение Mathlib
map_isUnit_of_le
Mathlib.RingTheory.Localization.AsSubring
URI: https://scilib.ai/kg/mathlib#Localization.map_isUnit_of_le
∫ Утверждение Mathlib
Mathlib.RingTheory.Localization.AsSubring
URI: https://scilib.ai/kg/mathlib#Localization.map_isUnit_of_le