خلاصة الحساب. الرسالة المحمدية.

Two treatises on mathematics, copied together. The second work, al-Risālah al-Muḥammadīyah, contains only the first maqālah and seems to be the Arabic translation of al-Qūshjī's Persian Risālah fī al-ḥisāb. 1 online resource (31 leaves) : paper, illustrations