🌐EnglishEnglishEspañolFrançaisItalianoPolskiPortuguêsTürkçeРусскийالعربيةفارسی한국어日本語EntityQ7212725· pop 26Category:10th-century mathematiciansWikimedia categoryAvailable in 24 languagesEspañolFrançais日本語РусскийPortuguêsItalianoالعربيةArmenianBangla