PMF.filter

{α : Type u_1} → (p : PMF α) → (s : Set α) → (∃ a ∈ s, a ∈ p.support) → PMF α

Create new PMF by filtering on a set with non-zero measure and normalizing.

Defined in: Mathlib.Probability.ProbabilityMassFunction.Constructions
Cited by: 6 results in Mathlib
Foundations: Depth 142 from the axioms · uses propext, Classical.choice, Quot.sound

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Results whose statement or proof uses this declaration.