∫ Утверждение Mathlib
apply_self_mul_coroot_apply
Mathlib.LinearAlgebra.RootSystem.OfBilinear
URI: https://scilib.ai/kg/mathlib#LinearMap.IsReflective.apply_self_mul_coroot_apply
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.RootSystem.OfBilinear
URI: https://scilib.ai/kg/mathlib#LinearMap.IsReflective.apply_self_mul_coroot_apply