∫ Утверждение Mathlib
isMulCommutative_galoisGroup
Mathlib.FieldTheory.Galois.Basic
URI: https://scilib.ai/kg/mathlib#Algebra.IsQuadraticExtension.isMulCommutative_galoisGroup
∫ Утверждение Mathlib
Mathlib.FieldTheory.Galois.Basic
URI: https://scilib.ai/kg/mathlib#Algebra.IsQuadraticExtension.isMulCommutative_galoisGroup