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Theorems · Theorem · measure theory

MeasurableSet.iInter_of_antitone

∀ {α : Type u_1} [inst : MeasurableSpace α] {ι : Type u_5} [inst_1 : Preorder ι] [IsDirectedOrder ι]
  [Filter.atTop.IsCountablyGenerated] {s : ι → Set α},
  Antitone s → (∀ (i : ι), MeasurableSet (s i)) → MeasurableSet (⋂ i, s i)
Defined in
Mathlib.MeasureTheory.MeasurableSpace.MeasurablyGenerated
Cited by
1 results in Mathlib
Foundations
Depth 78 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
MeasurableSpacePreorderIsDirectedOrderFilter.IsCountablyGenerated

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