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Theorems · Theorem · general topology

indicator_le_thickenedIndicatorAux

∀ {α : Type u_1} [inst : PseudoEMetricSpace α] (δ : ℝ) (E : Set α), (E.indicator fun x => 1) ≤ thickenedIndicatorAux δ E
Defined in
Mathlib.Topology.MetricSpace.ThickenedIndicator
Cited by
1 results in Mathlib
Foundations
Depth 151 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
PseudoEMetricSpace

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