∫ Утверждение Mathlib
norm_eq_one_iff_notMem
Mathlib.NumberTheory.NumberField.FinitePlaces
URI: https://scilib.ai/kg/mathlib#NumberField.FinitePlace.norm_eq_one_iff_notMem
∫ Утверждение Mathlib
Mathlib.NumberTheory.NumberField.FinitePlaces
URI: https://scilib.ai/kg/mathlib#NumberField.FinitePlace.norm_eq_one_iff_notMem