∫ Утверждение Mathlib
regOfFamily_ne_zero
Mathlib.NumberTheory.NumberField.Units.Regulator
URI: https://scilib.ai/kg/mathlib#NumberField.Units.regOfFamily_ne_zero
∫ Утверждение Mathlib
Mathlib.NumberTheory.NumberField.Units.Regulator
URI: https://scilib.ai/kg/mathlib#NumberField.Units.regOfFamily_ne_zero