Are both Kamāl al-Dīn al-Fārisī and Avicenna considered scientists?
Kamāl al-Dīn al-Fārisī: Kamal al-Din Hasan ibn Ali ibn Hasan al-Farisi or Abu Hasan Muhammad ibn Hasan (1267– 12 January 1319, long assumed to be 1320)) (Persian: كمال‌الدين فارسی‎ ‎ ) was a prominent Persian Muslim scientist.
i don't know