∫ Утверждение Mathlib
normalizedTrace_ne_zero
Mathlib.FieldTheory.NormalizedTrace
URI: https://scilib.ai/kg/mathlib#Algebra.normalizedTrace_ne_zero
∫ Утверждение Mathlib
Mathlib.FieldTheory.NormalizedTrace
URI: https://scilib.ai/kg/mathlib#Algebra.normalizedTrace_ne_zero