∫ Утверждение Mathlib
isUnit_iff_norm_eq_one
Mathlib.Topology.Algebra.Valued.LocallyCompact
URI: https://scilib.ai/kg/mathlib#Valued.integer.isUnit_iff_norm_eq_one
∫ Утверждение Mathlib
Mathlib.Topology.Algebra.Valued.LocallyCompact
URI: https://scilib.ai/kg/mathlib#Valued.integer.isUnit_iff_norm_eq_one