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Theorem finset.closure_Union

Modification history

2022-01-14 10:07
src/topology/basic.lean
feat(topology): some improvements (#11424) …
Deleted finset.closure_UnionView on Github →
2021-10-03 10:10
src/topology/basic.lean
feat(topology/basic): interior of finite intersection is intersection of interiors (#9508) …
Added finset.closure_UnionView on Github →