🌐EnglishEnglishBahasa IndonesiaDeutschEspañol日本語EntityQ6015812· pop 5· linked from 13 articlesindefinite sumthe inverse of a finite differenceAvailable in 5 languagesEspañolDeutsch日本語Bahasa Indonesiavia Wikidata sitelinks · CC0Connectionseven and odd functionsEntityfalling and rising factorialEntityCategoriesFinite differencesLinear operators in calculusMathematical analysisMathematical tables