Theorem Metric.exists_continuous_real_forall_closedEBall_subset

Modification history

2026-02-01 00:20
Mathlib/Topology/MetricSpace/PartitionOfUnity.lean
refactor(EMetricSpace): rename `EMetric.ball` -> `Metric.eball` (#34379) …
Added Metric.exists_continuous_real_forall_closedEBall_subsetView on Github →