Theorem Dilation.mapsTo_emetric_ball

Modification history

2026-02-01 00:20

Mathlib/Topology/MetricSpace/Dilation.lean

refactor(EMetricSpace): rename `EMetric.ball` -> `Metric.eball` (#34379) …

Deleted Dilation.mapsTo_emetric_ball View on Github →

2023-06-24 07:45

Mathlib/Topology/MetricSpace/Dilation.lean

feat: port Topology.MetricSpace.Dilation (#5442)

Added Dilation.mapsTo_emetric_ball View on Github →