Omar Khayyám (1048 - 1122)

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Omar Khayyám (Persian: عمر خیام), (born 18 May[2] 1048 AD, Neyshapur, Iran—1131 AD, Neyshapur, Iran), was a Persian[3][4] polymath, mathematician, philosopher, astronomer, physician, and poet. He wrote treatises on mechanics, geography, and music.[5]...

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