∫ Утверждение Mathlib
opNorm_nonneg
Mathlib.Analysis.Normed.Operator.Basic
URI: https://scilib.ai/kg/mathlib#ContinuousLinearMap.opNorm_nonneg
∫ Утверждение Mathlib
Mathlib.Analysis.Normed.Operator.Basic
URI: https://scilib.ai/kg/mathlib#ContinuousLinearMap.opNorm_nonneg