This article is within the scope of WikiProject Middle Ages, a collaborative effort to improve the coverage of the Middle Ages on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.
==A synthesis of Almagest?== The claim about this work being a synthesis of Almagest with Arabic tradition is untrue. Almagest had a great influence on arabic tradition, but the subject of this book has very little overlap with Almagest - that book is about the motion of the Moon primarily and also of planets, which is the opposite "Fixed Stars" which this book is about. I propose to remove this phrasing. Kotika98 (talk) 14:04, 6 March 2014 (UTC)
Last edited at 14:04, 6 March 2014 (UTC). Substituted at 10:02, 29 April 2016 (UTC)