Mathlib v3 is deprecated. Go to Mathlib v4

Theorem locally_finite.closure_Union

Modification history

2022-07-26 11:31
src/topology/basic.lean
chore(topology/locally_finite): move from `topology.basic` (#15640) …
Modified locally_finite.closure_UnionView on Github →
2021-03-06 11:31
src/topology/basic.lean
feat(topology/paracompact): define paracompact spaces (#6395) …
Added locally_finite.closure_UnionView on Github →