1. Columbia University Rare Book & Manuscript Library, MS Or 45 Title: On astronomy, geometry, and arithmetic Date: 12--?-13--?
2. Columbia University Rare Book & Manuscript Library, MS Or 297 Title: Masāyil-i jabr va muqābalah Author: Qāz̤ī Muḥammad Aʻlá Place: India Date: 18--?].
3. Columbia University Rare Book & Manuscript Library, MS Or 34 Title: Risālah fī al-barāhīn ʻalá masāʼil al-jabr wa-al-muqābalah Author: Omar Khayyám Place: Lahore Date: 17--?
4. Columbia University Rare Book & Manuscript Library, MS Or 40 Title: al-Jabr wa al-muqābalah Author: Al-Khwarizmi Place: India Date: 17--?