∫ Утверждение Mathlib
mul_def
Mathlib.Analysis.Normed.Operator.LinearIsometry
URI: https://scilib.ai/kg/mathlib#LinearIsometry.mul_def
∫ Утверждение Mathlib
Mathlib.Analysis.Normed.Operator.LinearIsometry
URI: https://scilib.ai/kg/mathlib#LinearIsometry.mul_def