Toledan Tables
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The Toledan Tables, or Tables of Toledo, were astronomical tables which were used to predict the movements of the Sun, Moon and planets relative to the fixed stars. They were a collection of mathemati
The 'Canones' are a translation of a diagram from the Toledan Tables by Gerardus Cremonensis.
Campanus of Novara
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Campanus of Novara was an Italian mathematician, astronomer, astrologer, and physician who is best known for his work on Euclid's Elements. In his writings he refers to himself as Campanus Nouariensis
Toledan Tables
…These parameters use sidereal co-ordinates which is different than other tables, Ptolemy's are tropical for instance. During the mid-thirteenth century, Campanus of Novara constructed tables for the meridian of Novara from the Toledan tables of al-Zarqali. The original version of the Arabic Toledan Tables have been lost…
Tetragonismus idest circuli quadratura, 1503