as-Samawʾal
Islamic mathematician
Quick Summary
Al-Samaw'al was a 12th-century mathematician who significantly contributed to algebra and decimal fractions. He completed the work of al-Karaji in algebra and provided a systematic approach to decimal fractions for approximating irrational quantities. Al-Samaw'al also used a method for finding roots of pure equations, xn = N, which is now known as Horner's method. His work built upon the foundations laid by earlier Islamic mathematicians, contributing to the rich tradition of mathematical inquiry in the Islamic world.123
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