∫ Утверждение Mathlib
nullMeasurableSet_smul
Mathlib.MeasureTheory.Group.FundamentalDomain
URI: https://scilib.ai/kg/mathlib#MeasureTheory.IsFundamentalDomain.nullMeasurableSet_smul
∫ Утверждение Mathlib
Mathlib.MeasureTheory.Group.FundamentalDomain
URI: https://scilib.ai/kg/mathlib#MeasureTheory.IsFundamentalDomain.nullMeasurableSet_smul