ConceptReflexiveModified just nowProperties 4Hide BooksChapter 2. Mathematical preliminaries JourneyProgramming Language Theory Statusmastered Tagsset-theory-relationA property of a Binary relation RRR on a set TTT such that t R tt\ R\ tt R t for every t∈Tt \in Tt∈T. Previous in ConceptsRefined typeNext in Concepts Reflexive closure