Theorem Set.Finite.isCompact_exterior

Modification history

2025-04-01 02:20
Mathlib/Topology/Compactness/Exterior.lean
chore: remove >6 month old deprecations (2024-09) (#23516) …
Deleted Set.Finite.isCompact_exteriorView on Github →
2024-09-24 06:31
Mathlib/Topology/AlexandrovDiscrete.lean
chore(AlexandrovDiscrete): move `exterior` to new files (#16957) …
Modified Set.Finite.isCompact_exteriorView on Github →
2024-09-19 18:37
Mathlib/Topology/AlexandrovDiscrete.lean
feat(Topology/AlexandrovDiscrete): generalize some lemmas (#16932) …
Modified Set.Finite.isCompact_exteriorView on Github →
2023-09-14 10:14
Mathlib/Topology/AlexandrovDiscrete.lean
feat: Exterior of a set (#6982) …
Added Set.Finite.isCompact_exteriorView on Github →