∫ Утверждение Mathlib
coreflection_sq
Mathlib.LinearAlgebra.RootSystem.Defs
URI: https://scilib.ai/kg/mathlib#RootPairing.coreflection_sq
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.RootSystem.Defs
URI: https://scilib.ai/kg/mathlib#RootPairing.coreflection_sq