🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दीไทย한국어中文日本語EntityQ622849· pop 35· linked from 472 articleshalting problemproblem of determining whether a given program will finish running or continue foreverAvailable in 35 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةहिन्दीConnectionscomputability theoryEntitysemantic theory of truthEntityCategories1936 introductionsComputability theoryMathematical problemsTheory of computationUndecidable problems