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Theorem closure_empty_iff

Modification history

2020-06-30 22:34
src/topology/basic.lean
chore(topology/*): use dot syntax for some lemmas (#3251) …
Modified closure_empty_iffView on Github →
2018-08-29 02:42
analysis/topology/topological_space.lean
feat(analysis/topology, data/set): some zerology (#295)
Added closure_empty_iffView on Github →