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