Ibn al-Banna' al-Marrakushi

Ibn al‐Bannāʾ al‐Marrākushī
Born29 or 30 December 1256
Died31 July 1321
Academic background
InfluencesAl-Zarqali, Ibn Ishaq al-Tunisi
Academic work
EraIslamic Golden Age
Main interestsMathematics, astronomy

Ibn al‐Bannāʾ al‐Marrākushī (Arabic: ابن البناء المراكشي), full name: Abu'l-Abbas Ahmad ibn Muhammad ibn Uthman al-Azdi al-Marrakushi (Arabic: أبو العباس أحمد بن محمد بن عثمان الأزدي) (29 December 1256 – 31 July 1321), was an Arab Muslim polymath who was active as a mathematician, astronomer, Islamic scholar, Sufi and astrologer.