Theorem Metric.Snowflaking.preimage_ofSnowflaking_eball

Modification history

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