Home›Browse›Category:12世纪数学家🌐中文EnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ8090092· pop 27Category:12世纪数学家维基媒体项目分类Wikidata factsShow 1 more factCommons category12th-century mathematiciansvia Wikidata · CC0Available in 25 languagesEspañolFrançais中文日本語РусскийPortuguêsItalianoالعربيةArmenian