Theorems · Theorem · general topology
Metric.infEDist_zero_of_mem
∀ {α : Type u} [inst : PseudoEMetricSpace α] {x : α} {s : Set α}, x ∈ s → Metric.infEDist x s = 0If a point x belongs to s, then its edist to s vanishes
- Cited by
- 7 results in Mathlib
- Foundations
- Depth 149 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.
Cites7
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
- PseudoEMetricSpacestatement and proof · cited by 1,536
- Metric.infEDiststatement · cited by 147
- nonpos_iff_eq_zeroproof · cited by 100
- PseudoEMetricSpace.edist_selfproof · cited by 50
- Metric.infEDist_le_edist_of_memproof · cited by 13
Cited by7
Results whose statement or proof uses this declaration.
- infEDist_thickeningproof · cited by 3
- Metric.mem_closure_iff_infEDist_zeroproof · cited by 3
- thickenedIndicatorAux_oneproof · cited by 2
- Metric.hausdorffEDist_selfproof · cited by 2
- IsOpen.exists_iUnion_isClosedproof · cited by 1
- Metric.infDist_zero_of_memproof · cited by 1
- EMetric.infEdist_zero_of_memproof · cited by 0