IsometryEquiv.ext

∀ {α : Type u} {β : Type v} [inst : PseudoEMetricSpace α] [inst_1 : PseudoEMetricSpace β] ⦃h₁ h₂ : α ≃ᵢ β⦄,
  (∀ (x : α), h₁ x = h₂ x) → h₁ = h₂

Defined in: Mathlib.Topology.MetricSpace.Isometry
Cited by: 8 results in Mathlib
Foundations: Depth 155 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: PseudoEMetricSpace PseudoEMetricSpace

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