∫ Утверждение Mathlib
norm_mul_self
Mathlib.Analysis.CStarAlgebra.Basic
URI: https://scilib.ai/kg/mathlib#IsSelfAdjoint.norm_mul_self
∫ Утверждение Mathlib
Mathlib.Analysis.CStarAlgebra.Basic
URI: https://scilib.ai/kg/mathlib#IsSelfAdjoint.norm_mul_self