Al-Karaji

Full name: 
Abū Bakr ibn Muḥammad ibn al Ḥusayn al-Karajī
Arabic name: 
أبو بكر إبن محمد إبن الحسين الكرجي
Date of birth: 
953
Date of death: 
1029

Al Karaji (sometimes spelt as Al-Karkhi), Abu Bakr ibn Muhammad ibn Al-Husayn (Al-Hasan) (ca. 1000) was a mathematician active in Baghdad.