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