Aryabhata (476-550 CE) is widely regarded as the father of Indian mathematics for his contributions to astronomy, mathematics, and trigonometry.

Brahma Siddhanta is a comprehensive astronomical and mathematical treatise written by Brahmagupta in the 7th century CE.

Bhaskara II (1114-1185 CE) is credited with discovering the Fibonacci sequence, although it was later popularized by Leonardo of Pisa in Europe.

Lilavati is a mathematical treatise written by Lilavati in the 12th century CE, covering various topics such as arithmetic, algebra, geometry, and mensuration.

Srinivasa Ramanujan (1887-1920) was a self-taught Indian mathematician who made significant contributions to number theory, modular arithmetic, and other areas of mathematics.

Siddhanta Shiromani is a comprehensive astronomical and mathematical treatise written by Bhaskara II in the 12th century CE.

Bhaskara II (1114-1185 CE) is credited with discovering the binomial theorem, although it was later popularized by Isaac Newton in Europe.

Surya Siddhanta is an ancient Indian astronomical and mathematical text dating back to the 5th century CE.

Brahmagupta (598-668 CE) developed a general formula for solving the quadratic equation, which is still used today.

Aryabhatiya is a comprehensive mathematical treatise written by Aryabhata in the 5th century CE, covering various topics such as arithmetic, algebra, geometry, and astronomy.

Srinivasa Ramanujan (1887-1920) made significant contributions to the development of the calculus, although he did not receive formal training in mathematics.

Panchasiddhantika is a mathematical and astronomical treatise written by Varahamihira in the 6th century CE.

Aryabhata (476-550 CE) made significant contributions to the development of trigonometry, including the sine, cosine, and tangent functions.

Karanapaddhati is a mathematical treatise written by Lalla in the 11th century CE, covering various topics such as arithmetic, algebra, and astronomy.

Aryabhata (476-550 CE) developed a decimal number system that included the concept of zero, which was later adopted by the rest of the world.