Omar Khayyam was a Persian mathematician, philosopher, poet and astronomer born in 1048 in Nishapur (modern day Iran). He obtained his early education from a scholar named Sheikh Mohammad Mansuri and later from one of the most renowned scholars of khorasan province.
Mathematical Works
Khayyam’s most famous works include his highly influential mathematical treatise called ‘Treatise on Demonstration of Problems of Algebra’ which he completed in 1070. This treatise highlighted the basic algebraic principles that were ultimately shifted to Europe. He laid the foundation of the Pascal’s triangle with his work on triangular array of binomial coefficients. In 1077 another major work was written by Khayyam namely ‘Sharh ma ashkala min musadarat kitab Uqlidis’ meaning ‘Explanations of the Difficulties in the Postulates of Euclid’. It was published in English as “On the Difficulties of Euclid’s Definitions. In this book he contributed to non-euclidean geometry even though this was not his original plan. It is said that Omar Khayyam was originally trying to prove the parallels postulate when he proven the properties of figures in the non-euclidean geometry.His geometrical work consisted of his efforts on the theory of proportion and geometrical algebra topics such as cubic equations. Khayyam was the first mathematican to consider the ‘Saccheri quadrilateral’ in the 11th century. It was mentioned in his book the ‘Explanations of the difficulties in the postulates of Euclid’. It wasn’t until 6 centuries later when another mathematician, Giordano Vitale made further advances on Khayyam’s theory. Other books by Khayyam include his book named ‘Problems of Arithmetic’, a book on music and algebra.
Khayyam, like the other Persian mathematicians of the time was also an astronomer. The Sultan Jalal ud Din Malik Shah Saljuqi requested him to build an observatory with a team of scientists. He was part of the team that made several reforms to the Iranian calendar which was made the official Persian calendar to be followed by the Sultan on March 15th 1079. The Jalali Calendar became the base for other calendars and is also known to be more accurate than the Gregorian calendar.
Omar Khayyam as a Poet
Omer Khayyam is the writer of more than a thousand ‘Rubaiyat’ or verses. He rose to fame as a poet through the translations of Edward Fitzgerald in 1859 known as ‘Rubáiyát of Omar Khayyám’. His poetry is also translated to other languages other than English. One of his most liked verses are the following:The Moving Finger writes, and, having writ,
Moves on: nor all thy Piety nor Wit
Shall lure it back to cancel half a Line,
Nor all thy Tears wash out a Word of it.
for more see also:
https://www.famousscientists.org/omar-khayyam/
http://www.khayyam.info/english/default.htm
Omar Khayyám is also the main character of the historical fiction novel Samarcande by the French-Lebanese writer Amin Maalouf. The narrative tells the adventures of Omar Khayyám and his poetry collection Rubaiyat.
ReplyDeleteI became acquainted with Rubaiyat through my grandfather, who was delighted by it. He had good reasons, and I support them all. I cannot recall exactly any verse of it, but the general idea of things moving forward and never turning back (as clearly stated in the sample verse of Erfan's post) was well fixed in my mind. It has resonance with 'carpe diem' reflection of human life but it contains also very deep physically-informed philosophical ideas on the concept of time (coming from second law of thermodynamics, for instance). I surely have to read it again. By the way, the Spanish translation by Borges's father is a jewel.
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