Scholars A-Z

Born on 1236 Died on 1304
Jacob ben Machir ibn Tibbon, known as Don Profeit or Profatius Judaeus (ca. 1236-1305). Profatius studied medicine at Montpellier and seems to have lived in Spain for a year. He translated from Arabic to Hebrew Euclid's Elements and Data, Alhazen's On the Configuration of the World,...
Born on 13 Dec, 1380 Died on 29 Feb, 1436
Al-Kashi remains to this day known for his great mathematical output. He produced his treatise Risala al-Muhitiya (Treatise on the Circumference) in July 1424, a work in which he calculated 2 [pi] to nine sexagesimal places and translated this into sixteen decimal places. This was an achie...
Kaatib Musa was a jurist, judge and imam (leader of prayers) of Malinke origin who held the post of scholar during the early 15th century. The title kaatib indicates that he was perhaps a scribe in his younger years who was employed to copy books and to administer the government chanc...
Khalifa Ben Abi Al-Mahassin (13th century) of Aleppo, who is the author of a large work of 564 pages in which he describes and gives drawings of various surgical instruments including 36 instruments for eye surgery. He is known to us through his work containing 250 pp on eye surgery; the treatise en...

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