∫ Утверждение Mathlib
measurable_of_not_zero_le_restrict
Mathlib.MeasureTheory.VectorMeasure.Basic
URI: https://scilib.ai/kg/mathlib#MeasureTheory.VectorMeasure.measurable_of_not_zero_le_restrict
∫ Утверждение Mathlib
Mathlib.MeasureTheory.VectorMeasure.Basic
URI: https://scilib.ai/kg/mathlib#MeasureTheory.VectorMeasure.measurable_of_not_zero_le_restrict