Aryabhata is widely regarded as the father of Indian mathematics due to his significant contributions to the field. He lived in the 5th century CE and is known for his work on arithmetic, algebra, trigonometry, and astronomy.

Brahmagupta, an Indian mathematician who lived in the 7th century CE, is credited with developing the concept of zero and its use in mathematical operations. He also made significant contributions to algebra, number theory, and astronomy.

Jantar Mantar is an ancient astronomical observatory built in Delhi, India, by Maharaja Jai Singh II in the early 18th century. It consists of a collection of architectural instruments designed for astronomical observations and calculations.

Aryabhata, in his work called the Aryabhatiya, proposed a heliocentric model of the solar system, where the Earth and other planets revolve around the Sun. This concept was later developed and refined by other astronomers, including Copernicus and Galileo.

Lilavati is an ancient Indian mathematical treatise written by Bhaskaracharya in the 12th century CE. It contains solutions to quadratic equations, indeterminate equations, and other mathematical problems. The treatise is named after Bhaskaracharya's daughter, Lilavati.

Brahmagupta, in his work called the Brahmasphuta Siddhanta, developed the concept of the Fibonacci sequence, a series of numbers where each number is the sum of the two preceding ones. This sequence has applications in mathematics, computer science, and other fields.

Siddhanta Shiromani is an ancient Indian astronomical treatise written by Bhaskaracharya in the 12th century CE. It contains detailed observations of celestial bodies, planetary motions, and astronomical calculations. The treatise is considered a significant contribution to the field of astronomy.

Bhaskaracharya, in his work called the Lilavati, developed the concept of the Pascal's triangle, a triangular array of binomial coefficients. This triangle has applications in mathematics, probability, and other fields.

Lilavati is an ancient Indian mathematical treatise written by Bhaskaracharya in the 12th century CE. It contains solutions to indeterminate equations, which are equations that have an infinite number of solutions. The treatise is named after Bhaskaracharya's daughter, Lilavati.

Bhaskaracharya, in his work called the Lilavati, developed the concept of the Catalan numbers, a sequence of natural numbers that occur in various combinatorial problems. These numbers have applications in mathematics, computer science, and other fields.

Siddhanta Shiromani is an ancient Indian astronomical treatise written by Bhaskaracharya in the 12th century CE. It contains detailed observations of eclipses, planetary motions, and astronomical calculations. The treatise is considered a significant contribution to the field of astronomy.

Bhaskaracharya, in his work called the Lilavati, developed the concept of the Stirling numbers, a sequence of numbers that occur in various combinatorial problems. These numbers have applications in mathematics, statistics, and other fields.

Siddhanta Shiromani is an ancient Indian astronomical treatise written by Bhaskaracharya in the 12th century CE. It contains detailed observations of comets, planetary motions, and astronomical calculations. The treatise is considered a significant contribution to the field of astronomy.

Bhaskaracharya, in his work called the Lilavati, developed the concept of the Bell numbers, a sequence of numbers that occur in various combinatorial problems. These numbers have applications in mathematics, computer science, and other fields.

Siddhanta Shiromani is an ancient Indian astronomical treatise written by Bhaskaracharya in the 12th century CE. It contains detailed observations of meteors, planetary motions, and astronomical calculations. The treatise is considered a significant contribution to the field of astronomy.