2301. A fāʼidah purporting to have been transmitted by Ṭūsī, who discovered it written on a copy of ?al-Zīj al-ʻalāʼī, with (below) a note from ?Zīj al-iqbāl.
2313. Fī bayān tafṣīl al-sāʿāt fī al-jumʿah (on the astrological and talismanic significance of each hour of the week)