∫ Утверждение Mathlib
triorthogonal_eq_orthogonal
Mathlib.Analysis.InnerProductSpace.Projection.Submodule
URI: https://scilib.ai/kg/mathlib#Submodule.triorthogonal_eq_orthogonal
∫ Утверждение Mathlib
Mathlib.Analysis.InnerProductSpace.Projection.Submodule
URI: https://scilib.ai/kg/mathlib#Submodule.triorthogonal_eq_orthogonal