Indian Mathematicians and Astronomers

Madhava of Sangamagrama also studied and expanded upon the excscant function in the 14th century AD.

Aryabhata, an Indian mathematician and astronomer, is credited with introducing the concept of zero as a number in his treatise, the Aryabhatiya, written in the 6th century CE.

The Katyayana Sulba Sutra is one of the most important Sulba Sutras, and it is attributed to the mathematician Katyayana. The text contains a wealth of information on geometry, algebra, and number theory, including a discussion of the Pythagorean Theorem.

Bhaskara is not known to have written any Sulba Sutras.

Aryabhata, in the 5th century CE, proposed a heliocentric model of the solar system, where the Earth and other planets revolve around the Sun.

Brahmagupta, in the 7th century CE, developed a theory of planetary motion that was later adopted by Copernicus. This theory included the idea of elliptical orbits for the planets.

Varāhamihira, in the 6th century CE, proposed the idea of a universe consisting of multiple galaxies. He suggested that each galaxy contains its own stars and planets.

Aryabhata, in the 5th century CE, developed a method for calculating the circumference of the Earth. His method involved measuring the angle between the horizon and a star at two different locations on the Earth's surface.

Aryabhata, in the 5th century CE, proposed the idea of a rotating Earth. He suggested that the Earth rotates on its axis once a day, causing the apparent motion of the Sun and stars.

Brahmagupta, in the 7th century CE, developed a theory of gravity that was later adopted by Newton. This theory included the idea that objects attract each other with a force proportional to their masses.

Aryabhata, in the 5th century CE, proposed the idea of a universe consisting of multiple dimensions. He suggested that the universe is made up of multiple layers, each with its own unique properties.

Bhaskara II, in the 12th century CE, developed a theory of planetary motion that was later adopted by Kepler. This theory included the idea that planets move in elliptical orbits around the Sun.

Aryabhata, a renowned ancient Indian astronomer, is credited with developing a system for predicting the positions of stars and planets, making significant contributions to the field of astronomy.

Aryabhata, who lived in the 5th century CE, is often referred to as the 'Father of Indian Mathematics' for his significant contributions to astronomy, mathematics, and trigonometry.

Brahmagupta, an influential mathematician of the 7th century CE, is credited with introducing the concept of zero and its use in mathematical operations.