Def TopologicalSpace.IrreducibleCloseds.singleton

Modification history

2025-11-25 09:05
Mathlib/Topology/Sets/Closeds.lean
chore(Topology/Sets/Closeds): add `Singleton` instance to enable `{·}` notation (#32020)
Deleted TopologicalSpace.IrreducibleCloseds.singletonView on Github →
2024-07-04 14:02
Mathlib/Topology/Sets/Closeds.lean
feat(Topology/KrullDimension.lean): Krull dimension of a topological space (#13178) …
Added TopologicalSpace.IrreducibleCloseds.singletonView on Github →