∫ Утверждение Mathlib
isCompl
Mathlib.LinearAlgebra.Projection
URI: https://scilib.ai/kg/mathlib#LinearMap.IsIdempotentElem.isCompl
∫ Утверждение Mathlib
Mathlib.LinearAlgebra.Projection
URI: https://scilib.ai/kg/mathlib#LinearMap.IsIdempotentElem.isCompl