Theorem upperSemicontinuousWithinAt_biInf

Modification history

2023-12-26 16:00
Mathlib/Topology/Semicontinuous.lean
chore(*): use `∀ s ⊆ t, _` etc (#9276) …
Modified upperSemicontinuousWithinAt_biInfView on Github →
2023-05-14 07:05
Mathlib/Topology/Semicontinuous.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Added upperSemicontinuousWithinAt_biInfView on Github →