Theorem TopologicalSpace.isTopologicalBasis_of_open_of_nhds

Modification history

2023-12-01 16:02
Mathlib/Topology/Bases.lean
chore: rename lemmas containing "of_open" to match the naming convention (#8229) …
Deleted TopologicalSpace.isTopologicalBasis_of_open_of_nhdsView on Github →
2023-02-01 00:30
Mathlib/Topology/Bases.lean
feat: port Topology.Bases (#1910)
Added TopologicalSpace.isTopologicalBasis_of_open_of_nhdsView on Github →