∫ Утверждение Mathlib
real_inner_self_nonneg
Mathlib.Analysis.InnerProductSpace.Basic
URI: https://scilib.ai/kg/mathlib#real_inner_self_nonneg
∫ Утверждение Mathlib
Mathlib.Analysis.InnerProductSpace.Basic
URI: https://scilib.ai/kg/mathlib#real_inner_self_nonneg