Theorem isGδ_biInter_of_isOpen

Modification history

2024-02-15 19:01
Mathlib/Topology/GDelta.lean
chore(Topology/GDelta): use new-style dot notation (#10583) …
Deleted isGδ_biInter_of_isOpenView on Github →
2023-12-01 16:02
Mathlib/Topology/GDelta.lean
chore: rename lemmas containing "of_open" to match the naming convention (#8229) …
Added isGδ_biInter_of_isOpenView on Github →