Metric.hasBasis_nhdsSet_thickening

∀ {α : Type u} [inst : PseudoEMetricSpace α] {K : Set α},
  IsCompact K → (nhdsSet K).HasBasis (fun δ => 0 < δ) fun δ => Metric.thickening δ K

Defined in: Mathlib.Topology.MetricSpace.Thickening
Cited by: 2 results in Mathlib
Foundations: Depth 157 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: PseudoEMetricSpace

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