Theorem Embedding.isCompact_iff_isCompact_image

Modification history

2023-10-16 22:36
Mathlib/Topology/Compactness/Compact.lean
feat: sigma-compact sets (#7576) …
Deleted Embedding.isCompact_iff_isCompact_imageView on Github →
2023-02-01 12:36
Mathlib/Topology/SubsetProperties.lean
feat: port Topology.SubsetProperties (#1913)
Added Embedding.isCompact_iff_isCompact_imageView on Github →