_aux_Mathlib_Probability_CondVar___macroRules_ProbabilityTheory_termVar[_|_]_1

English

If μ.trim hm is not sigma-finite, then Var[X; μ | m] = 0.

Русский

Если μ.trim hm не сигма-конечна, Var[X; μ | m] = 0.

LaTeX

$$$ \text{Not SigmaFinite}(μ.trim hm) \Rightarrow Var[X; μ | m] = 0 $$$

Lean4

@[scoped macro ProbabilityTheory.«termVar[_|_]»]
public meta def «_aux_Mathlib_Probability_CondVar___macroRules_ProbabilityTheory_termVar[_|_]_1» : Macro✝ := fun
  | `(Var[$f|$m]) => ``(Var[$f; MeasureTheory.volume | $m])
  | _ => no_error_if_unused% throw✝ Lean.Macro.Exception.unsupportedSyntax✝

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