EntityQ4345785· pop 8· linked from 324 articlesatomic sentenceSign in to saveterm in logicConnectionsfirst-order logicEntitysemantic theory of truthEntitymathematical logicEntitypropositionEntityformal systemEntitypredicateEntityrecursive setEntitysemantics of logicEntitystructureEntityground expressionEntitydiagramEntitylogicEntitygrammarEntitytruthEntityBertrand RussellEntityLudwig WittgensteinEntityset theoryEntityfunctionEntitysetEntityaxiomEntityCategoriesPredicate logicPropositionsSentences by typeSyntax (logic)