Filter.frequently_iff

∀ {α : Type u} {f : Filter α} {P : α → Prop}, (∃ᶠ (x : α) in f, P x) ↔ ∀ {U : Set α}, U ∈ f → ∃ x ∈ U, P x

Defined in: Mathlib.Order.Filter.Basic
Cited by: 4 results in Mathlib
Foundations: Depth 16 from the axioms · uses propext, Classical.choice, Quot.sound

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