∫ Утверждение Mathlib
measurableSet_ball
Mathlib.MeasureTheory.Constructions.BorelSpace.Metric
URI: https://scilib.ai/kg/mathlib#measurableSet_ball
∫ Утверждение Mathlib
Mathlib.MeasureTheory.Constructions.BorelSpace.Metric
URI: https://scilib.ai/kg/mathlib#measurableSet_ball