Google celebrates Omar Khayyam’s birthday
IT Live: Google celebrated the 971st birthday of renowned Persian mathematician, astronomer and poet Omar Khayyam with a doodle Saturday, reports The Indian Express.
As a mathematician, Khayyam is known for his work on the classification and solution of cubic equations, where he provided geometric solutions by the intersection of conics. He was the first to give a general method for solving cubic equations. Khayyam also contributed to the understanding of the parallel axiom.
As an astronomer, he designed the Jalali calendar, a solar calendar with a very precise 33-year intercalation cycle. This later became the base of several other calendars.
Born on May 18, 1048, in Iran’s Nishapur, Khayyam was also famous for his poetry and verses. He wrote more than a thousand ‘Rubaiyat’ or verses. ‘Rubáiyát of Omar Khayyám’, a section of work translated by Edward Fitzgerald, became popular in the West centuries after his death. He was born into a family of tent-makers (Khayyam). His full name, as it appears in the Arabic sources, was Abu’l Fath Omar ibn Ibrāhīm al-Khayyām.
Dhaka, 18 May (campuslive24.com)//MIH