Home›Browse›Category:13世纪数学家🌐中文EnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ8091751· pop 28Category:13世纪数学家维基媒体项目分类Wikidata factsShow 1 more factCommons category13th-century mathematiciansvia Wikidata · CC0Available in 26 languagesEspañolFrançais中文日本語РусскийPortuguêsItalianoالعربيةArmenian