December 5, 2018

Brahmagupta was an Indian mathematician, born in AD in Bhinmal, a state of Rajhastan, India. He spent most of his life in Bhinmal which was under the rule. Brahmagupta, (born —died c. , possibly Bhillamala [modern Bhinmal], Rajasthan, India), one of the most accomplished of the ancient Indian astronomers. Brahmagupta was a famous mathematician and astronomer who lived in seventh century India. His ideas were so profound that they still influence.

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The additive is equal to the product of the additives. He continues to give formulas for the lengths and areas of geometric figures, such as the circumradius of an isosceles trapezoid and a scalene quadrilateral, and the lengths of diagonals in a scalene cyclic quadrilateral. Here Brahmagupta found the result in terms of the sum of the first n integers, rather than in terms of n as is the modern practice.

We now regard the length of a year as being days 5 hours and 48 minutes.

The kingdom of Bhillamala seems to have been annihilated but Ujjain repulsed the attacks. Bjography perpendicular is the lower portion of the [central] perpendicular; the upper portion of the [central] perpendicular is half of the sum of the [sides] perpendiculars diminished by the lower [portion of the central perpendicular].

Brahmagupta Biography

The procedures for finding the cube and cube-root of an integer, however, are described compared the latter to Aryabhata’s very similar formulation. The four fundamental operations addition, subtraction, multiplication, and biograpgy were known to many cultures before Brahmagupta. Prithudaka Svamina later commentator, called him Bhillamalacharyathe teacher from Bhillamala.


This text is a practical manual of Indian astronomy which is meant to guide students. Some of the important contributions made by Brahmagupta in astronomy are his methods for calculating the position of heavenly bodies over time ephemeridestheir rising and setting, conjunctionsand the calculation of solar and lunar eclipses.

He was the buography of the astronomical observatory at Ujjain his probable hiography. If you prefer to suggest your own revision of the article, you can go to edit mode requires login.


At the bottom of the article, feel free to list any sources that support your changes, so that we can fully understand their context. A positive divided by a positive or a negative divided by a negative is positive; a zero divided by a zero is zero; a positive divided by a negative is negative; a negative divided by a positive is [also] negative.

However, he lived and worked there for a good part of his life. Brahmagupta directed a great deal of criticism towards the work of rival astronomers, and his Brahmasphutasiddhanta displays one of the earliest schisms among Indian mathematicians. A Natural History of Zero.

Brahmagupta Biography – Childhood, Life Achievements & Timeline

The astronomy included in these books deals with planetary movement and eclipses. It is true to say that Brahmagupta was the vrahmagupta mathematician of the seventh century and that his work has had a massive influence throughout the centuries. Brahmagupta’s most famous result in geometry is his formula for cyclic quadrilaterals.

Zero Modern number system Brahmagupta’s theorem Brahmagupta’s identity Brahmagupta’s problem Brahmagupta-Fibonacci identity Brahmagupta’s interpolation formula Brahmagupta’s formula. From Wikipedia, the free brahmagjpta. Copyrights Brahmagupta from Gale.

Brahmagupta Biography

He is believed to have lived and worked in Bhinmal in present day Rajasthan, India, for a few years. This current system is biograpy on the Hindu Arabic number system and first appeared in Brahmasphutasiddhanta. That of which [the square] is the square is [its] square-root. We’ll assume you’re ok with this, but you can opt-out if you wish.


Previously, the sum 3 – 4, for example, was considered to be either meaningless or, at best, just zero. Moreover, in a chapter titled Lunar Cresent he criticized the notion that the Moon is farther from the Earth than the Sun which was mentioned in Vedic scripture. An orthodox Hindu, he took care not to antagonize his viography religious leaders but was very bitter in criticizing the ideas advanced by rival astronomers hailing from the Jain religion.

He also described the rules of operations on negative numbers which come quite close to the modern understanding of numbers.

He expounded on the rules for dealing with negative numbers e. Our editors will review what you’ve submitted, and if it meets our criteria, we’ll add it to the article.

The work is thought to be a revised version of the received siddhanta of the Brahmapaksha school, incorporated with some of his own new material. Nevertheless, truth is truth, regardless of how it may be written. His remaining eighteen sines are,,,, At the end of a bright [i.

His major contribution to mathematics includes the introduction of number zero in computation. Brahmagupta lived beyond CE.