🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsРусскийفارسی中文日本語EntityQ2339261· pop 12· linked from 122 articlesfalling and rising factorialAlso known as Pochhammer function, falling and rising factorialsmathematical functionsAvailable in 12 languagesEspañolDeutsch中文日本語РусскийPortuguêsItalianoGalicianPolskisimpleConnectionsDonald KnuthEntityringEntityCategoriesFactorial and binomial topicsFinite differencesGamma and related functionsOperations on numbers