∫ Утверждение Mathlib
sum_extend_zero
Mathlib.MeasureTheory.Measure.MeasureSpace
URI: https://scilib.ai/kg/mathlib#MeasureTheory.Measure.sum_extend_zero
∫ Утверждение Mathlib
Mathlib.MeasureTheory.Measure.MeasureSpace
URI: https://scilib.ai/kg/mathlib#MeasureTheory.Measure.sum_extend_zero