Theorem not_isOpen_singleton

Modification history

2024-01-24 10:41

Mathlib/Topology/Basic.lean

chore(Topology/Basic): rename variables (#9956) …

Modified not_isOpen_singleton View on Github →

2023-01-26 08:19

Mathlib/Topology/Basic.lean

feat: port Topology.Basic (#1826)

Added not_isOpen_singleton View on Github →