Together with Ulugh Beg, al-Kāshī and a few other astronomers, Qāḍī Zāda produced the Zij-i-Sultani, the first comprehensive stellar catalogue since the Maragheh observatory's Zij-i Ilkhani two centuries earlier. The Zij-i Sultani contained the positions of 992 stars.
His works
Sharh al-Mulakhkhas (Commentary on Jaghmini's compendium on the science of Astronomy)
Sharh Ashkal al-Ta'sis (Commentary on Samarkandi's Arithmetics)
Ataev, U. (1972). "The commentary of Kazi-zade ar-Rumi on the astronomical treatise of Nasir ad-Din at-Tusi". Questions on the History of Mathematics and Astronomy I. Trudy Samarkand. Gos. Univ. (N.S.) Vyp. (in Russian). 229: 124–127.
Pasaev, Z. A. (1972). "The commentary of Kazi-zade ar-Rumi on the astronomical treatise of al-Djagmini (a brief survey)". Questions on Differential Equations, Number Theory, Algebra and Geometry. Trudy Samarkand. Gos. Univ. (N.S.) Vyp. (in Russian). 202: 202–204.
Rozenfel'd, B. A.; A. P. Yushkevich (1960). "The treatise of Qadi Zada al-Rumi on the determination of the sine of one degree". Istor.-Mat. Issled. (in Russian). 13: 33–538.
Rozenfel'd, B. A.; A. P. Yushkevich (1960). "Notes on a treatise of Qadi Zada al-Rumi". Istor.-Mat. Issled. (in Russian). 13: 552–556.
External links
Ragep, F. Jamil (2007). "Qāḍīzāde al-Rūmī: Ṣalāḥ al-Dīn Mūsā ibn Muḥammad ibn Maḥmūd al-Rūmī". In Thomas Hockey; et al. (eds.). The Biographical Encyclopedia of Astronomers. New York: Springer. p. 942. ISBN 978-0-387-31022-0. (PDF version)