Zabi Zaij

One of the most honorable sciences is the status and its most desirable and the best of which is an ornament and attach it to the hearts, and its pain with the souls, and the most specific specifically of thought and consideration, and its static for understanding and sporting the mind after science, with what is not ignorant of the laws and Sunnahs of religion, the science of making stars because of the importance and benefit in knowing the period of years and months And the chapters of times ... and the increase in the day and the night and their decrease, the places of the two nites and their eclipse, and the path of the planets in their residence and return, and the change of their forms and the ranks of their or their orchestra, to what is aware of what is perceived workmanship. The author, Muhammad bin Sinan Al -Harrani, known as the daughters, says that when he prolonged looking at this science and his addiction to thought in it, and after standing on the different books set for the movements of the stars, and what was prepared on some of its authors in the defect in what they have made of works and what they did not have and what also met in the stars'' movements on The length of time, when its meteorology measured to the old meteorology and what was found in the mile of the zodiac astronomy from the orbit of the day of rapprochement, and the change of the varieties of the account, the destiny of the times of the years, the times of the seasons, and the communications of the Nirin, which is inferred by the eclipse times and its times, the author conducted in correcting that and its provisions on the doctrine of Ptolemy In the book, Al -Arouf, in the middle, after the lack of consideration, the length of thought and vision, tracing its impact, following what it drew, as the Magi had excluded this from its faces and indicated the ills and causes in it with engineering and numerical proofs