Theorem upperSemicontinuousOn_iff_restrict

Modification history

2025-12-17 18:54
Mathlib/Topology/Semicontinuity/Basic.lean
refactor: generalize semicontinuity (#32521) …
Modified upperSemicontinuousOn_iff_restrictView on Github →
2025-11-01 17:18
Mathlib/Topology/Semicontinuous.lean
feat(Topology/Semicontinuous): lower bounds on compact sets (#29976) …
Added upperSemicontinuousOn_iff_restrictView on Github →