∫ Утверждение Mathlib
norm_condExpL2_le_one
Mathlib.MeasureTheory.Function.ConditionalExpectation.CondexpL2
URI: https://scilib.ai/kg/mathlib#MeasureTheory.norm_condExpL2_le_one
∫ Утверждение Mathlib
Mathlib.MeasureTheory.Function.ConditionalExpectation.CondexpL2
URI: https://scilib.ai/kg/mathlib#MeasureTheory.norm_condExpL2_le_one