1. University of Pennsylvania, LJS 296 Author: Yaḥyá ibn Aḥmad Kāshānī Place: Isfahan Date: A.H. 720 (1320)
2. University of Pennsylvania, LJS 436 Title: Ḍawʼ al-sirāj Author: Maḥmūd ibn Abī Bakr Faraḍī Date: A.H. 723-747 (1323-1347)
3. Princeton University, Islamic Manuscripts, Garrett no. 529H. Title: Maʻrifat al-maqādīr min al-iqrārāt wa-al-waṣāyā wa-al-majhūl bi-ṭarīq al-jabr wa-al-muqābalah wa-al-Hindī wa-ghayr dhālik Date: 13--
4. Columbia University Rare Book & Manuscript Library, MS Or 282 Title: Tarjumah-i kitāb-i Taḥrīr-i Uqlīdus-i dar uṣūl-i handasah va ḥisāb Author: Qutb al-Din al-Shirazi Date: 1378.