Theorem exists_subset_unionᵢ_closed_subset

Modification history

2023-05-14 07:05
Mathlib/Topology/ShrinkingLemma.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Deleted exists_subset_unionᵢ_closed_subsetView on Github →
2023-02-05 18:01
Mathlib/Topology/ShrinkingLemma.lean
feat: port Topology.ShrinkingLemma (#2068)
Added exists_subset_unionᵢ_closed_subsetView on Github →