Fa`alta fa-lā talum (You’ve done it so don’t blame [me]), in Arabic; a supercommentary on the Tibyān maqāṣid al-Tadhkira (Exposition on the intent of the Tadhkira) by Muḥammad ibn `Alī ibn al-Ḥusayn al-Munajjim al-Ḥimādhī, which itself is a commentary on the Tadhkira fī `ilm al-hay’a by Naṣīr al-Dīn al-Ṭūsī.  Shīrāzī, who according to Walbridge completed the work in Tabrīz in 1304 or 1305, severely criticized Ḥimādhī and accused him of having plagiarized the Tuḥfa. [FJR, New Dictionary of Scientific Biography]