Aryabhatta major achievements of jean-jacques

Aryabhatta — CE was the first of the major mathematician-astronomers from the classical age of Indian mathematics and astronomy. Aryabhatta studied at Kusumapura Patliputra for advanced studies. Aryabhatta wrote several treatises on mathematics and astronomy, some of which have since been lost. Aryabhatta's system of astronomy was called the audAyaka system days are reckoned from uday, dawn at Lanka, equator.

Aryabhatta major achievements of jean-jacques: Around AD, Aryabhata wrote the Aryabhatiya,

The calendrical calculations introduced by Aryabhata and his followers have been in continuous use in India for the practical purposes of preparing the Panchangam Hindu calendar. Aryabhatta, a mathematician and astronomer, authored the Aryabhatiya, which discussed square roots, quadratic equations, eclipse prediction, approximated 'pi,' and illuminated the moon and planets' reflection of sunlight.

He was born in Pataliputra in Magadha, present-day Patna in the state of Bihar. Aryabhatta showed that zero was not only a numeral but also a symbol and a concept. Some of his results are cited by Al-Khwarizmi and in the 10th century Al-Biruni stated that Aryabhata's followers believed that the Earth rotated on its axis. His definitions of sine jyacosine kojyaversine utkrama-jyaand inverse sine otkram jya influenced the birth of trigonometry.

In fact, the modern terms "sine" and "cosine" are mistranscriptions of the words jya and kojya as introduced by Aryabhata. As mentioned, they were translated as jiba and kojiba in Arabic and then misunderstood by Gerard of Cremona while translating an Arabic geometry text to Latin. He assumed that jiba was the Arabic word jaibwhich means "fold in a garment", L.

Aryabhata's astronomical calculation methods were also very influential. Along with the trigonometric tables, they came to be widely used in the Islamic world and used to compute many Arabic astronomical tables zijes. In particular, the astronomical tables in the work of the Arabic Spain scientist Al-Zarqali 11th century were translated into Latin as the Tables of Toledo 12th century and remained the most accurate ephemeris used in Europe for centuries.

Calendric calculations devised by Aryabhata and his followers have been in continuous use in India for the practical purposes of fixing the Panchangam the Hindu calendar. In the Islamic world, they formed the basis of the Jalali calendar introduced in CE by a group of astronomers including Omar Khayyam[ 46 ] versions of which modified in are the national calendars in use in Iran and Afghanistan today.

The dates of the Jalali calendar are based on actual solar transit, as in Aryabhata and earlier Siddhanta calendars. This type of calendar requires an ephemeris for calculating dates.

Aryabhatta major achievements of jean-jacques: Includes more than biographies with major

Although dates were difficult to compute, seasonal errors were less in the Jalali calendar than in the Gregorian calendar. Aryabhatta Knowledge University AKUPatna has been established by Government of Bihar for the development and management of educational infrastructure related to technical, medical, management and allied professional education in his honour.

The university is governed by Bihar State University Act India's first satellite Aryabhata and the lunar crater Aryabhata are both named in his honour, the Aryabhata satellite also featured on the reverse of the Indian 2-rupee note. The inter-school Aryabhata Maths Competition is also named after him, [ 47 ] as is Bacillus aryabhataa species of bacteria discovered in the stratosphere by ISRO scientists in Contents move to sidebar hide.

Aryabhatta major achievements of jean-jacques: Aryabhata is famous for

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Aryabhatta major achievements of jean-jacques: Aryabhatta is also credited

Wikimedia Commons Wikiquote Wikisource Wikidata item. Indian mathematician-astronomer — For other uses, see Aryabhata disambiguation. Main article: Aryabhatiya. Place value system and zero. Motions of the Solar System. This section needs additional citations for verification. Please help improve this article by adding citations to reliable sources in this section.

Unsourced material may be challenged and removed. March Learn how and when to remove this message. Sterling Dictionary of Physics. Sterling Publishers Private Limited. ISBN Retrieved 15 April Archived from the original on 11 July Retrieved 18 July The Britannica Guide to Numbers and Measurement. The Rosen Publishing Group. Different Types of History.

Pearson Education India. Yadav 28 October Ancient Indian Leaps into Mathematics. Retrieved 20 June Sarma Indian Journal of History of Science. Archived from the original PDF on 31 March March Bulletin of the Astronomical Society of India. Bibcode : BASI An Introduction to the History and Philosophy of Science. Using this value, he was able to calculate that the Earth had a circumference of 24, miles.

This is correct to within 0. The relevant text is inconclusive on this point, but if he did establish the irrational nature of pi, he beat the first European mathematicians to do this by many hundreds of years. The Aryabhatiya also contains solid work regarding the solar system. It states correctly that the light cast by planets and the moon is caused by sunlight reflecting off their surfaces, and that all planets follow elliptical orbits.

Portions of the work were quoted in other works and this has allowed it to avoid becoming lost. Within the mathematics portion of the work, a great deal was written about high level math topics such as plane trigonometry and spherical trigonometry, along with sections on arithmetic, quadratic equations, and algebra. There are verses in the text and the style of writing is very tight and direct.

It can be said the work is written in a manner not dissimilar from the sutra literature crafted at the time. Within the work, information is revealed about the table of sines, progressions in geometry and arithmetic, the relationship of time, the positions of the planets, and insights into celestial spheres. To a great extent, the work was many years ahead of its time.

Both thought-provoking and introspection inducing, anyone interested in the subjects of math and astronomy would find it worth reading. Another work known as the Arya-siddhanta is really only known through references to it in the works of Varahamihira, Brahmagupta, and Bhaskara I. This work very heavily goes into great detail into equipment used in astronomy and gives great insight into what astronomers at the time used as part of their profession.