Theorem isOpen_iff_coe_preimage_of_supᵢ_eq_top

Modification history

2023-05-14 07:05
Mathlib/Topology/LocalAtTarget.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Deleted isOpen_iff_coe_preimage_of_supᵢ_eq_topView on Github →
2023-04-10 15:17
Mathlib/Topology/LocalAtTarget.lean
feat: port Topology.LocalAtTarget (#2205)
Added isOpen_iff_coe_preimage_of_supᵢ_eq_topView on Github →