∫ Утверждение Mathlib
support_countable
Mathlib.Probability.ProbabilityMassFunction.Basic
URI: https://scilib.ai/kg/mathlib#PMF.support_countable
∫ Утверждение Mathlib
Mathlib.Probability.ProbabilityMassFunction.Basic
URI: https://scilib.ai/kg/mathlib#PMF.support_countable