Metric.closedBall_subset_cthickening_singleton

∀ {α : Type u_2} [inst : PseudoMetricSpace α] (x : α) (δ : ℝ), Metric.closedBall x δ ⊆ Metric.cthickening δ {x}

Defined in: Mathlib.Topology.MetricSpace.Thickening
Cited by: 1 results in Mathlib
Foundations: Depth 150 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: PseudoMetricSpace

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