∫ Утверждение Mathlib
eventually_filterAt_subset_closedBall
Mathlib.MeasureTheory.Covering.VitaliFamily
URI: https://scilib.ai/kg/mathlib#VitaliFamily.eventually_filterAt_subset_closedBall
∫ Утверждение Mathlib
Mathlib.MeasureTheory.Covering.VitaliFamily
URI: https://scilib.ai/kg/mathlib#VitaliFamily.eventually_filterAt_subset_closedBall