🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةEntityQ3187835· pop 10· linked from 1 articlesJuan de OrtegaSpanish mathematicianWikidata factsImageOrtega, Juan de – Tratado subtilissimo de aritmetica y de geometria, 1515 – BEIC 104004.jpgSources (2)wikidata.orgdigitale.beic.itvia Wikidata · CC0Available in 7 languagesEspañolFrançaisРусскийItalianoالعربيةCatalanvia Wikidata sitelinks · CC0ConnectionsgeometryEntityarithmeticEntityCategories16th-century Spanish mathematiciansPeople from Palencia