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