∫ Утверждение Mathlib
_aux_Mathlib_Probability_Moments_Variance___macroRules_ProbabilityTheory_termVar[_;_]_1
Mathlib.Probability.Moments.Variance
URI: https://scilib.ai/kg/mathlib#ProbabilityTheory._aux_Mathlib_Probability_Moments_Variance___macroRules_ProbabilityTheory_termVar[_;_]_1