∫ Утверждение Mathlib
count_real_singleton
Mathlib.MeasureTheory.Measure.Count
URI: https://scilib.ai/kg/mathlib#MeasureTheory.count_real_singleton
∫ Утверждение Mathlib
Mathlib.MeasureTheory.Measure.Count
URI: https://scilib.ai/kg/mathlib#MeasureTheory.count_real_singleton