Theorem IsUltrametricDist.closedBall_eq_of_mem

Modification history

2025-07-04 07:44
Mathlib/Topology/MetricSpace/Ultra/Basic.lean
chore: further whitespace fixes (#26708) …
Modified IsUltrametricDist.closedBall_eq_of_memView on Github →
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.closedBall_eq_of_memView on Github →