3. al-Faḍl al-maʼthūr min sīrat al-sulṭān al-malik al-manṣūr Sayf al-Dīn Abū al-Fatḥ Qalāwūn al-Ṣāliḥī r. 1279-90
81. Faṣl fī al-ṭarīq alladhī bihi ʻalima Baṭlamiyūs anna markaz al-ḥāmil fī kull wāḥid min al-kawākib al-ʻalawīyah ʻalá muntaṣaf mā bain markazai al-burūj wa-muʻaddal al-masīr.
87. Faṣl fī taʻdīl azmān al-khusūf, apparently from al-Zīj al-jāmiʻ. [Transcribed from MS. Thurston 3, f. 74v.]