EntityQ1073063· pop 19· linked from 93 articlesrecursively enumerable languageSign in to savea formal language that can be output (enumerated) by an algorithm (mathematical logic, computability theory)ConnectionssubsetEntityregular languageEntityrecursively enumerable setEntityREEntitymathematicsEntitylogicEntitycomputer scienceEntityInternational Standard Book NumberEntityinfinityEntitysetEntityTuring machineEntityrecursionEntityunionEntityintersectionEntityformal languageEntityif and only ifEntitycomplementEntityfinite-state machineEntityautomata theoryEntityChomsky hierarchyEntityCategoriesAlan TuringFormal languagesMathematics of computingTheory of computation