Tolong jelaskan mengenai Sharaf al-Din al-Tusi dari Matematik pada zaman pertengahan Islam dalam bahasa melayu

Persian mathematician Sharaf al-Din al-Tusi (b. 1135), although almost exactly the same age as al-Samawal, did not follow the general development that came through al-Karaji's school of algebra but rather followed Khayyam's application of algebra to geometry. He wrote a treatise on cubic equations, which represents an essential contribution to another algebra which aimed to study curves by means of equations, thus inaugurating the beginning of algebraic geometry.