Theorem EMetric.ball_mem_nhds

Modification history

2024-08-16 01:08
Mathlib/Topology/EMetricSpace/Basic.lean
chore: splitting up metric spaces files (#15790)
Modified EMetric.ball_mem_nhdsView on Github →
2023-03-03 08:09
Mathlib/Topology/MetricSpace/EMetricSpace.lean
feat: port Topology.MetricSpace.EMetricSpace (#2407)
Added EMetric.ball_mem_nhdsView on Github →