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