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Theorems · Theorem · general topology

Metric.hausdorffEdist_ne_top_of_nonempty_of_bounded

Deprecated since 2026-01-08Use Metric.hausdorffEDist_ne_top_of_nonempty_of_bounded instead.

∀ {α : Type u} [inst : PseudoMetricSpace α] {s t : Set α},
  s.Nonempty → t.Nonempty → Bornology.IsBounded s → Bornology.IsBounded t → Metric.hausdorffEDist s t ≠ ⊤

Alias of Metric.hausdorffEDist_ne_top_of_nonempty_of_bounded. If two sets are nonempty and bounded in a metric space, they are at finite Hausdorff edistance.

Defined in
Mathlib.Topology.MetricSpace.HausdorffDistance
Cited by
0 results in Mathlib
Foundations
Depth 156 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
PseudoMetricSpace

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