🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ8181483· pop 49Category:19th-century mathematiciansWikimedia categoryArticle14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24thAvailable in 46 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربية