Theorem emetric.mem_nhds_iff
Modification history
2020-04-13 08:52
src/topology/metric_space/emetric_space.lean
refactor(order/filter): refactor filters infi and bases (#2384) …
Modified emetric.mem_nhds_iffView on Github →2020-02-10 16:32
src/topology/metric_space/emetric_space.lean
refactor(topology/metric_space): introduce&use `edist`/`dist` bases (#1969) …
Modified emetric.mem_nhds_iffView on Github →2019-11-12 11:23
src/topology/metric_space/emetric_space.lean
style(*): use notation `𝓝` for `nhds` (#1582) …
Modified emetric.mem_nhds_iffView on Github →