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