EntityQ2379128· pop 6· linked from 309 articlesLindström's theoremSign in to saveTheorem in mathematical logicConnectionssemantic theory of truthEntitymathematical logicEntitypropositionEntityfirst-order logicEntityformal systemEntityrecursive setEntitysemantics of logicEntitystructureEntityground expressionEntitydiagramEntitylogicEntitytruthEntityInternational Standard Book NumberEntityprobabilityEntitynameEntityset theoryEntityfunctionEntityreasonEntitysetEntityaxiomEntityCategoriesMathematical logicMetatheoremsTheorems in the foundations of mathematics