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Theorems · Theorem · measure theory

Metric.measure_closedEBall_pos

∀ {X : Type u_1} [inst : PseudoEMetricSpace X] {m : MeasurableSpace X} (μ : MeasureTheory.Measure X)
  [μ.IsOpenPosMeasure] (x : X) {r : ENNReal}, r ≠ 0 → 0 < μ (Metric.closedEBall x r)
Defined in
Mathlib.MeasureTheory.Measure.OpenPos
Cited by
1 results in Mathlib
Foundations
Depth 174 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
PseudoEMetricSpaceMeasureTheory.Measure.IsOpenPosMeasure

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