Theorems · Theorem · general topology
IsometryEquiv.diam_univ
∀ {α : Type u} {β : Type v} [inst : PseudoMetricSpace α] [inst_1 : PseudoMetricSpace β] (h : α ≃ᵢ β),
Metric.diam Set.univ = Metric.diam Set.univ- Defined in
- Mathlib.Topology.MetricSpace.Isometry
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 157 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites7
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Realstatement · cited by 25,697
- Set.univstatement · cited by 3,945
- PseudoMetricSpacestatement and proof · cited by 1,550
- ENNReal.toRealproof · cited by 859
- IsometryEquivstatement and proof · cited by 177
- Metric.diamstatement · cited by 74
- IsometryEquiv.ediam_univproof · cited by 1
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