Città del Vaticano, O, Cod. 1507 Century 15 Language Latin Material Chart. No. of columns 1 col. Printed catalogs John F. Daly, "Mathematics in the Codices Ottoboniani Latini", Manuscripta 8 (1964), 15 Source Daly Type of source cat. Source’s source insp. Work 1Author standard Johannes de Sacrobosco Title (standard) Algorismus Incipit Omnia que a primeva rerum origine processerunt ratione numerorum formata sunt. Sic etiam cognosci habent ... Folio no. 72r-82v Explicit ... et hec de radicum extractione sufficiant tam in numeris quadratis quam cubicis. Colophon Et sic est finis Algorismi de integris. Amen. Deo gratias. Glosses etc. Corrections in the margins by a different hand T & K TK 991
