🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsРусский한국어中文日本語EntityQ2294564· pop 15· linked from 50 articlesDarboux integralintegral constructed using Darboux sumsAvailable in 14 languagesEspañolFrançais中文РусскийPortuguêsItalianoCatalanChuvashGreekLithuanianConnectionsRiemann–Stieltjes integralEntityYouTubeConceptCategoriesDefinitions of mathematical integration