Theorem Set.iUnion_sigma

Modification history

2026-08-24 10:14
Mathlib/Data/Set/Lattice.lean
refactor(Data/Set): split long file Lattice.lean (#43030) …
Modified Set.iUnion_sigmaView on Github →
2024-02-20 17:52
Mathlib/Data/Set/Lattice.lean
feat: `iInter_sigma`, `biInter_sigma`, `biSup_sigma`, `biInf_sigma` (#8964) …
Added Set.iUnion_sigmaView on Github →