MeasureTheory.OuterMeasure.IsMetric

{X : Type u_2} → [EMetricSpace X] → MeasureTheory.OuterMeasure X → Prop

We say that an outer measure μ in an (e)metric space is metric if μ (s ∪ t) = μ s + μ t for any two metric separated sets s, t.

Defined in: Mathlib.MeasureTheory.Measure.Hausdorff
Cited by: 4 results in Mathlib
Foundations: Depth 148 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: EMetricSpace

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