EntityQ2574032· pop 6· linked from 219 articlesPost–Turing machineSign in to saveabstract calculatorConnectionsStephen Cole KleeneEntitycomputer scienceEntityAlan TuringEntityInternational Standard Book NumberEntityprogramming languageEntitycomputer programEntityKurt GödelEntitybinary numeral systemEntitymathematical logicEntityRoger PenroseEntitysequenceEntityTuring machineEntitycomputer storage mediaEntityMarvin MinskyEntityAlonzo ChurchEntityfinite setEntitylambda calculusEntityinstruction set architectureEntityinfinite setEntityhalting problemEntityCategoriesModels of computationTuring machine