Theorem Homeomorph.isOpen_preimage

Modification history

2023-10-11 19:02

Mathlib/Topology/Homeomorph.lean

chore(Topology/Homeomorph): rename type variables (#7587) …

Modified Homeomorph.isOpen_preimage View on Github →

2023-02-02 14:55

Mathlib/Topology/Homeomorph.lean

feat: port Topology.Homeomorph (#2004)

Added Homeomorph.isOpen_preimage View on Github →