Al-Hakam II
Abu al-Qasim Maslama ibn Ahmad al-Majriti (: c. 950–1007), known or Latin as , was an Arab Muslim astronomer, chemist, mathematician, economist and Scholar in Islamic Spain, active during the reign of Al-Hakam II. His full name is Abu ’l-Qāsim Maslama ibn Aḥmad al-Faraḍī al-Ḥāsib al-Maj̲rīṭī al-Qurṭubī al-Andalusī.