From Jewish Encyclopedia (1906) Physician, astrologer, and mathematician of the ninth century ( c. 786-845 ?); father of the physician Ali ben Sahl. Sahl translated the "Almagest" of Ptolemy. Steinschneider identifies him with the celebrated Sahl ibn Bishr ("Zur Pseudepigraphischen Litteratur," p. 78).
Categories: [Jewish encyclopedia 1906]
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