Brahmagupta was an Ancient Indian astronomer and mathematician who lived from AD to AD. He was born in the city of Bhinmal in Northwest India. Brahmagupta, whose father was Jisnugupta, wrote important works on mathematics and astronomy. In particular he wrote Brahmasphutasiddhanta Ⓣ, in The field of mathematics is incomplete without the generous contribution of an Indian mathematician named, Brahmagupta. Besides being a great.

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He was well-read in the five traditional siddhanthas on Indian astronomy, brahmagupha also studied the work of other ancient astronomers such as Aryabhata I, Latadeva, Pradyumna, Brahmsgupta, Simha, Srisena, Vijayanandin and Vishnuchandra. Discover some of the most interesting and trending topics of Help us improve this article! He went on to solve systems of simultaneous indeterminate equations stating that the desired variable must first be isolated, and then the equation must be divided by the desired variable’s coefficient.


He first describes addition and subtraction. He vrahmagupta from the state of Rajasthan of northwest India he is marhematician referred to as Bhillamalacarya, the teacher from Bhillamalaand later became the head of the astronomical observatory at Ujjain in central India.

In his Brahma treatise, Brahmagupta criticized contemporary Indian astronomer on their different opinion. Babylonian mathematics Chinese mathematics Greek mathematics Islamic mathematics European mathematics. It was also a centre of learning for mathematics and astronomy.

Brahmagupta – Wikipedia

This leads maathematician to Brahmagupta’s famous theorem. He called multiplication gomutrika in his Brahmasphutasiddhanta. He also described the rules of operations on negative numbers which come quite close to the modern understanding of numbers. His remaining eighteen sines are,,,, The square of a negative or of a positive is positive; [the square] of zero is zero.

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 sum of the squares is that [sum] multiplied by twice the [number of] step[s] increased by one [and] divided by three.


He lived in Bhillamala modern Bhinmal during the reign of the Chapa dynasty ruler, Vyagrahamukha. When it is divided by the multiplier increased by two it is the leap of one of the two who make the same journey.

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Prithudaka Svamina later commentator, called him Bhillamalacharyathe teacher from Bhillamala. Carl Gustav Jacob Jacobi German. The four fundamental operations addition, subtraction, multiplication, and division were known to many cultures before Brahmagupta. Brahmagupta became an astronomer of the Brahmapaksha school, one of the four major schools of Indian astronomy during this period.

The product of a negative and a positive is negative, of two negatives positive, and of positives positive; the product of zero and a negative, of zero and a positive, or of two zeros is zero. In chapter seven of his Brahmasphutasiddhantaentitled Lunar CrescentBrahmagupta rebuts the idea that the Moon is farther matthematician the Earth than the Sun, an idea which had been suggested by Vedic scripture. To obtain a recurrence one has to know that a rectangle proportional to the original eventually recurs, a fact that was rigorously proved only in by Lagrange.

Brahmagupta | Indian astronomer |

The accurate [values] are the square-roots from the squares of those two multiplied by ten. Hoyland, Islamic Cultures, Islamic Contexts: Brahmagupta was born in CE according to his own statement. The square of the diagonal is diminished by the square of half the sum of the base and the top; the square-root is the perpendicular [altitudes].

Keep Exploring Britannica Albert Einstein. Any text you add should be original, not copied from other sources. Imaging two triangles within [a cyclic quadrilateral] with unequal sides, the two diagonals are the two bases.

Given the lengths of the sides of any cyclic quadrilateral, Brahmagupta gave an approximate and an exact formula for the figure’s area. They are followed by matjematician for five types of combinations: Thank You for Your Contribution! The brightness is increased in the direction of the sun.


The Indians called the Euclidean algorithm the “pulverizer” because it breaks numbers down to smaller and smaller pieces. The Progenitors, twins; Ursa Major, twins, the Vedas; the gods, fires, six; flavors, dice, the gods; the moon, five, the sky, the moon; the brahjagupta, arrows, suns [ Four such yuga s called Krita, Treta, Dvapara, and Kali, after the throws of an Indian game of dice make up the….

List and Biographies of Great Mathematicians. Brahmagupta was a highly accomplished ancient Indian astronomer and mathematician who mathematiciab the first to give rules to compute with zero. Your contribution may be further edited by our staff, and its publication is subject to our final approval. Ahmed; Benham Sadeghi; Robert G. He expounded on the rules for dealing with negative numbers e. In addition to that his work was commented upon by Lalla and Bhattotpala in the eighth and ninth century.

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. Although Brahmagupta does not explicitly state that these quadrilaterals are cyclic, it is apparent from his rules that this is the case. Brahmagupta even attempted to write down these rather abstract concepts, using the initials of the names of colours to represent unknowns in his equations, one of the earliest intimations of what we now know as algebra.

He then gives rules for dealing with five types of mathemahician of fractions: The book is written in arya-meter comprising verses and 24 chapters.

He was of the view that the Moon is closer to the Earth than the Sun based on its power of waxing and waning.