∫ Утверждение Mathlib
upcrossingsBefore_zero'
Mathlib.Probability.Martingale.Upcrossing
URI: https://scilib.ai/kg/mathlib#MeasureTheory.upcrossingsBefore_zero'
∫ Утверждение Mathlib
Mathlib.Probability.Martingale.Upcrossing
URI: https://scilib.ai/kg/mathlib#MeasureTheory.upcrossingsBefore_zero'