Mohammed Zahur Khayyam, better known as Khayyam is an indian music composer whose career spanned across 4 decades (1953 - 1990). He is known for his music in movies such as Kabhie Kabhie and Umrao Jaan Kabhie Kabhie (Hindi for sometimes) is a 1976 Hindi film written and directed by Yash Chopra starring Amitabh Bachchan, Rakhee, Simi Garewal, Shashi Kapoor, Rishi Kapoor and Neetu Singh. ...
References
IMDB's page on Khayyam (http://imdb.com/name/nm0451541/)
Khayyam also solved the cubic equation x3 + 200x = 20x2 + 2000 and he found a positive root of this cube by considering the intersection of a rectangular hyperbola and a circle.
Khayyam seems to have been the first to conceive a general theory of cubic equations, and perhaps even more remarkable was that Khayyam stated that the solution of this equation requires the use of conic sections and not the ruler and compass method, a result which would not be proven for another 750 years!
Khayyam furthered his mathematical talent in his work, the Treatise on Demonstration of Problems of Algebra, which contained a complete classification of cubic equations with geometric solutions found by means of intersecting conic sections.
Khayyam is only Iranian's intellectuals that permanent of his name and statement is certain between the world.
Face of Khayyam appears in people memories : intellectual scholar, sharp sighted scholar, farther of social, school problems and he is epic hero with difficulties of philosophy and mathematic like quality of measure and intellectual ability against impossibilities.
Khayyam doesn't teach in school but teaches counsel and advice, his works give to reader awareness and alertness, philosopher write things on complex words and out landish or long - drawn - out but Khayyam creates poem on simplicity and elegance or briefness and he becomes impressive.