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Theorem metric.mem_nhds_iff

Modification history

2019-11-12 11:23
src/topology/metric_space/basic.lean
style(*): use notation `𝓝` for `nhds` (#1582) …
Modified metric.mem_nhds_iffView on Github →
2019-03-08 08:46
src/topology/metric_space/basic.lean
feat(*): has_mem (set α) (filter α) (#799)
Modified metric.mem_nhds_iffView on Github →
2019-01-14 13:34
analysis/metric_space.lean
refactor(analysis): add metric namespace …
Added metric.mem_nhds_iffView on Github →