Theorem IsLindeof.compl_mem_coclosedLindelof_of_isClosed

Modification history

2024-01-19 10:45
Mathlib/Topology/Compactness/Lindelof.lean
feat: add Lindelöf spaces and sets (#9107) …
Added IsLindeof.compl_mem_coclosedLindelof_of_isClosedView on Github →