Abū Bakr Muḥammad ibn al Ḥasan al-Karajī was a 10th-century Persian mathematician and engineer who flourished at Baghdad. He was born in Karaj, a city near Tehran. His three principal surviving works are mathematical: Al-Badi' fi'l-hisab, Al-Fakhri fi'l-jabr wa'l-muqabala, and Al-Kafi fi'l-hisab.
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Academics born in the 950s 6
About this person
Category
Academics
Type
Academic
Status
deceased
Dates
Lived 953 to 1029 · aged 76
Written about in
25 languages
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