1. Princeton University, Islamic Manuscripts Garrett no. 2300Y DS ID: DS29033 Title: Sharḥ Khulāṣat al-ḥisāb Author: ʻUmar ibn Aḥmad Chillī Date: 1700-1799
2. Princeton University, Islamic Manuscripts Garrett no. 4199Y DS ID: DS29034 Title: Sharḥ Khulāṣat al-ḥisāb Author: ʻUmar ibn Aḥmad Chillī Date: 1700-1799