∫ Утверждение Mathlib
has_univ
Mathlib.MeasureTheory.PiSystem
URI: https://scilib.ai/kg/mathlib#MeasurableSpace.DynkinSystem.has_univ
∫ Утверждение Mathlib
Mathlib.MeasureTheory.PiSystem
URI: https://scilib.ai/kg/mathlib#MeasurableSpace.DynkinSystem.has_univ