Theorem Metric.nhdsWithin_basis_closedEBall

Modification history

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