Aryabhata, a renowned mathematician and astronomer, is widely regarded as the 'Father of Indian Mathematics'. He made notable contributions to number theory, algebra, and astronomy, including the development of the decimal system and the concept of zero.

Brahmagupta, a prominent Indian mathematician, is renowned for his work on indeterminate equations and the development of the 'chakravala' method, a powerful technique for solving certain types of Diophantine equations.

Bhaskara II, also known as Bhaskaracharya, is credited with the discovery of the 'Fibonacci sequence' and made significant contributions to mathematics, astronomy, and grammar. He is renowned for his work on indeterminate equations, number theory, and the development of new mathematical techniques.

Aryabhata, in addition to his contributions to number theory and astronomy, is also credited with the development of the 'sine' function in trigonometry. He made significant advancements in the field of trigonometry, including the development of trigonometric tables and formulas.

Srinivasa Ramanujan, a self-taught Indian mathematician, is considered one of the greatest mathematicians of the 20th century. He made remarkable contributions to number theory, analysis, and mathematical physics, including the discovery of mock theta functions and the development of new mathematical identities.

Madhava of Sangamagrama, a prominent Indian mathematician, is credited with the development of the 'Kerala school of mathematics' and made significant contributions to calculus. He is known for his work on infinite series, trigonometry, and the development of new mathematical techniques.

Baudhayana, an ancient Indian mathematician, is known for his work on the 'Baudhayana theorem', which states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides. He also made significant contributions to geometric constructions and the development of mathematical techniques.

Jagadguru Swami Sri Bharati Krishna Tirthaji Maharaja, a renowned Indian mathematician and spiritual leader, is credited with the development of the 'Vedic mathematics' system. This system consists of a collection of mathematical techniques and algorithms that are claimed to be based on ancient Indian mathematical knowledge.

Bhaskara II, through his works 'Lilavati' and 'Bijaganita', made significant contributions to the development of algebra. These texts covered topics such as arithmetic, geometry, indeterminate equations, and quadratic equations, and played a crucial role in the advancement of mathematical knowledge.

Pingala, an ancient Indian mathematician, is credited with the development of the 'Pingala system' of prosody. This system is a method for analyzing poetic meter and understanding the rhythmic patterns of poetry. Pingala's work on prosody had a significant impact on the development of Indian literature and poetics.

Bhaskara II, through his work on the 'Siddhanta Shiromani', made significant contributions to astronomy and mathematics. This treatise covered topics such as spherical astronomy, planetary motion, trigonometry, and algebra, and was a major source of mathematical knowledge in medieval India.

Aryabhata, through his work on the 'Surya Siddhanta', made significant contributions to astronomy. This text provided a detailed understanding of planetary motion, eclipses, and other astronomical phenomena, and was a major source of knowledge for astronomers in ancient India.

Varahamihira, an ancient Indian mathematician and astronomer, is credited with the development of the 'Varahamihira system' of astrology. This system is based on celestial observations and is used for predicting future events, such as weather patterns, agricultural yields, and political outcomes.

Varahamihira, through his work on the 'Brihat Samhita', made significant contributions to various branches of knowledge. This encyclopedia covered topics such as astronomy, astrology, mathematics, architecture, and gemology, and was a major source of information for scholars in ancient India.

Bhaskara II, through his work on the 'Lilavati', made significant contributions to mathematics. This treatise covered a wide range of topics, including arithmetic, geometry, algebra, and indeterminate equations, and was a major source of mathematical knowledge in medieval India.