Theorem Metric.isClosed_closedBall

Modification history

2026-01-30 15:11
Mathlib/Topology/MetricSpace/Pseudo/Lemmas.lean
chore: golf using fun_prop (#34441) …
Modified Metric.isClosed_closedBallView on Github →
2025-02-11 13:47
Mathlib/Topology/MetricSpace/Pseudo/Lemmas.lean
chore: isClosed_ball -> isClosed_closedBall (#21709) …
Added Metric.isClosed_closedBallView on Github →