∫ Утверждение Mathlib
hasSum_orthogonalProjection
Mathlib.Analysis.InnerProductSpace.l2Space
URI: https://scilib.ai/kg/mathlib#HilbertBasis.hasSum_orthogonalProjection
∫ Утверждение Mathlib
Mathlib.Analysis.InnerProductSpace.l2Space
URI: https://scilib.ai/kg/mathlib#HilbertBasis.hasSum_orthogonalProjection