EntityQ2481270· pop 15· linked from 124 articlestotal relationSign in to savebinary endorelation such that for every pair of elements either first is related with second or second is related with firstConnectionspartially ordered setEntitysemilatticeEntitytotal orderEntityordered fieldEntitywell-founded relationEntityordered groupEntityweak orderingEntityordered vector spaceEntityBertrand RussellEntityInternational Standard Book NumberEntitytopologyEntityAlfred North WhiteheadEntitybibcodeEntityQ118398Entityequivalence relationEntityif and only ifEntitycomplementEntitymonotonic functionEntitytransitive relationEntityimageEntityCategoriesProperties of binary relations