ConceptJoinModified just nowProperties 4Hide BooksChapter 2. Mathematical preliminaries JourneyProgramming Language Theory Statusreviewing Tagsorder-lattice-theoryIn the context of a Partial order, the least upper bound of a set SSS, denoted ⋁S\bigvee S⋁S. Previous in ConceptsIterated inductive definition simultaneous inductiveNext in Concepts Judgment