∫ Утверждение Mathlib
instNonUnitalCommCStarAlgebraSubtypeMemNonUnitalStarSubalgebraComplexElementalOfIsStarNormal
Mathlib.Analysis.CStarAlgebra.Classes
URI: https://scilib.ai/kg/mathlib#instNonUnitalCommCStarAlgebraSubtypeMemNonUnitalStarSubalgebraComplexElementalOfIsStarNormal