File:Köbel Böschenteyn 1514.jpg

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    Français : Les pages de titre des deux arithmétiques allemandes éditées la même année (1514) : Dans l’arithmétique de Köbel (à gauche), toutes les opérations sont expliquées avec des jetons, alors que l’arithmétique de Böschenteyn présent l’algorisme.
    Date circa 1514
    date QS:P,+1514-00-00T00:00:00Z/9,P1480,Q5727902
    Source Rara Arithmetica de Smith, Chelson publishing company, 1970
    Author Köbel and Böschenteyn

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    current22:43, 26 March 2008Thumbnail for version as of 22:43, 26 March 2008645 × 478 (97 KB)wikimediacommons>Robertolyra{{Information |Description=Les pages de titre des deux arithmétiques allemandes éditées la même année (1514) : Dans l’arithmétique de Köbel (à gauche), toutes les opérations sont expliquées avec des jetons, alors que l’arithmétique de Bösc

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