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Theorem compl_singleton_mem_nhds

Modification history

2020-06-29 19:03
src/topology/separation.lean
chore(*): change notation for `set.compl` (#3212) …
Modified compl_singleton_mem_nhdsView on Github →
2019-11-12 11:23
src/topology/separation.lean
style(*): use notation `𝓝` for `nhds` (#1582) …
Modified compl_singleton_mem_nhdsView on Github →
2019-03-08 08:46
src/topology/separation.lean
feat(*): has_mem (set α) (filter α) (#799)
Modified compl_singleton_mem_nhdsView on Github →
2019-03-03 19:05
src/topology/basic.lean
chore(topology): Splits topology.basic and topology.continuity (#785) …
Modified compl_singleton_mem_nhdsView on Github →
2017-08-10 16:36
topology/topological_space.lean
construct reals as complete, linear ordered field
Added compl_singleton_mem_nhdsView on Github →