Theorem Metric.Snowflaking.preimage_toSnowflaking_closedBall

Modification history

2026-01-05 18:23
Mathlib/Topology/MetricSpace/Snowflaking.lean
feat: define `Metric.Snowflaking` (#33114) …
Added Metric.Snowflaking.preimage_toSnowflaking_closedBallView on Github →