EntityQ1617044· pop 15· linked from 198 articlesHeyting algebraSign in to savebounded lattice that models intuitionistic propositional logicConnectionspartially ordered setEntityStephen CookEntityinfimum and supremumEntityordered fieldEntitywell-founded relationEntityordered groupEntityweak orderingEntityordered vector spaceEntitymathematicsEntityInternational Standard Book NumberEntitytopologyEntitydigital object identifierEntityOCLC, Inc.Entitytopological spaceEntityequivalence relationEntityDe Morgan's lawsEntityCambridge University PressEntitytruth tableEntityif and only ifEntitycomplementEntityCategoriesAlgebraic logicConstructivism (philosophy of mathematics)Lattice theory