Theorems · Theorem · general topology
IsCompact.exists_infEDist_eq_edist
∀ {α : Type u} [inst : PseudoEMetricSpace α] {s : Set α},
IsCompact s → s.Nonempty → ∀ (x : α), ∃ y ∈ s, Metric.infEDist x s = edist x y- Cited by
- 3 results in Mathlib
- Foundations
- Depth 150 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- PseudoEMetricSpace
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites17
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement and proof · cited by 53,352
- ENNRealstatement · cited by 9,879
- Set.Nonemptystatement and proof · cited by 2,627
- Continuousproof · cited by 2,592
- le_antisymmproof · cited by 2,068
- PseudoEMetricSpacestatement and proof · cited by 1,536
- IsCompactstatement and proof · cited by 1,282
- EDist.ediststatement and proof · cited by 735
- Continuous.continuousOnproof · cited by 311
- continuous_id'proof · cited by 295
- continuous_constproof · cited by 278
- Metric.infEDiststatement · cited by 147
Cited by3
Results whose statement or proof uses this declaration.
- IsCompact.cthickening_eq_biUnion_closedBallproof · cited by 2
- IsCompact.exists_infDist_eq_distproof · cited by 1
- IsCompact.exists_infEdist_eq_edistproof · cited by 0