Theorem IsUltrametricDist.ball_eq_or_disjoint

Modification history

2024-07-18 14:24
Mathlib/Topology/MetricSpace/Ultra/Basic.lean
feat(MetricSpace/Ultra): IsUltrametricDist and basic facts on open/closed sets in such spaces (#14433) …
Added IsUltrametricDist.ball_eq_or_disjointView on Github →