Indian Mathematicians and Astronomers

Aryabhata is credited with developing the concept of the decimal system in the 5th century CE.

Bhaskara II's mathematical treatise is called Siddhanta Shiromani, which covers topics such as arithmetic, algebra, geometry, and astronomy.

Brahmagupta is credited with developing the concept of the negative number in the 7th century CE.

Srinivasa Ramanujan did not write any mathematical treatises. He was known for his groundbreaking work in number theory and his contributions to various mathematical journals.

Bhaskara II is credited with developing the concept of the continued fraction in the 12th century CE.

Lilavati is a mathematical treatise written by Bhaskara II in the 12th century CE, which covers topics such as arithmetic, algebra, geometry, and astronomy.

Bhaskara II is credited with developing the concept of the golden ratio in the 12th century CE.

Madhava of Sangamagrama did not write any mathematical treatises. He was known for his work on infinite series and his contributions to calculus.

Varahamihira, an ancient Indian astronomer and mathematician, is credited with observing and describing nebulae in his work, the 'Brihat Samhita'.

Aryabhata, an ancient Indian astronomer and mathematician, suggested that nebulae could be distant galaxies in his work, the 'Aryabhatiya'.

Bhaskara II, an ancient Indian astronomer and mathematician, proposed that nebulae could be the remnants of supernova explosions in his work, the 'Siddhanta Shiromani'.

Aryabhata, a renowned mathematician and astronomer of the 5th century CE, is credited with introducing the concept of zero and the decimal system, revolutionizing mathematical calculations.

Brahmagupta, a renowned mathematician of the 7th century CE, is credited with introducing the concept of negative numbers and providing rules for their operations.

Bhaskara II, a mathematician and astronomer of the 12th century CE, introduced the concept of the Fibonacci sequence, a series of numbers where each number is the sum of the two preceding ones.

Baudhayana, an ancient Indian mathematician, is credited with developing the concept of the 'Pythagorean Theorem' independently of Pythagoras, around the 8th century BCE.