∫ Утверждение Mathlib
rootLength_pos
Mathlib.LinearAlgebra.RootSystem.RootPositive
URI: https://scilib.ai/kg/mathlib#RootPairing.RootPositiveForm.rootLength_pos
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.RootSystem.RootPositive
URI: https://scilib.ai/kg/mathlib#RootPairing.RootPositiveForm.rootLength_pos