Abu al-Qasim Maslama ibn Ahmad al-Majriti (Arabic: أبو القاسم مسلمة بن أحمد المجريطي: c. 950–1007), known or Latin as Methilem, was a Muslim Arab[1][2][3][4]astronomer, alchemist, mathematician, economist and Scholar in al-Andalus, 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.[5]
^Wiedemann, E. (1993) [1927]. "al- Mad̲j̲rīṭī". In Houtsma, M. Th.; Arnold, T.W.; Basset, R.; Hartmann, R. (eds.). Encyclopaedia of Islam (1st ed.). Brill Publishers. p. 96.