• Thumbnail for Deferent and epicycle
    adaptaciones." and "La refutabilidad del Sistema de Epiciclos y Deferentes de Ptolomeo". Duhem, Pierre (1969). To save the phenomena, an essay on the idea of...
    35 KB (4,563 words) - 23:41, 8 July 2024
  • Thumbnail for Vascones
    with cities and archeological remains (see electronic edition and also "Ptolomeo y las ciudades vasconas. Ensayo de localización", and map of the territory...
    24 KB (3,038 words) - 00:17, 22 May 2024
  • Thumbnail for Segovia
    Under the Romans and Moors, the city was called Sego([u])via (Σεγουβία, Ptolomeo ii. 6. § 56) and Šiqūbiyyah (شقوبية) respectively. Segovia is located near...
    42 KB (4,497 words) - 14:22, 9 October 2024
  • Thumbnail for Mercator 1569 world map
    dictum promontorium concedentes, quod in primis nobis refellendum est, quo Ptolomeo sua stet autoritas et geographica veritas eruatur, quae non minus vera...
    153 KB (6,277 words) - 12:06, 15 August 2024
  • Thumbnail for Melencolia I
    solazo» (f. 122r)], attributing its origin to the greatest astronomers, "Ptolomeo al humasar ali, al fragano, Geber and to all the others ". These "have...
    40 KB (5,000 words) - 00:09, 11 October 2024
  • Thumbnail for Magic square
    states: A lastronomia summamente hanno mostrato li supremi di quella commo Ptolomeo, al bumasar ali, al fragano, Geber et gli altri tutti La forza et virtu...
    281 KB (22,268 words) - 23:16, 21 October 2024