Theorem upperSemicontinuousWithinAt_infᵢ

Modification history

2023-05-14 07:05
Mathlib/Topology/Semicontinuous.lean
chore: Rename to `sSup`/`iSup` (#3938) …
Deleted upperSemicontinuousWithinAt_infᵢView on Github →
2023-03-13 22:27
Mathlib/Topology/Semicontinuous.lean
feat: port Topology.Semicontinuous (#2856)
Added upperSemicontinuousWithinAt_infᵢView on Github →