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MeasureTheory.IsZeroOrProbabilityMeasure

A measure μ is zero or a probability measure if μ univ = 0 or μ univ = 1. This class of measures appears naturally when conditioning on events, and many results which are true for probability measures hold more generally over this class.

Defined in
Mathlib.MeasureTheory.Measure.Typeclasses.Probability
Shape
One type argument · adds measure_univ

Extends0

Extends nothing: this is a root of the hierarchy.

Extended by2

Forgetful instances

Every MeasureTheory.IsZeroOrProbabilityMeasure is also a

Provided automatically by

Concrete types that are instances1

  • Prod

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Assumed by53

Ancestors4