Nilakantha Somayaji

Nilakantha Somayaji was a 15th-century Indian mathematician and astronomer renowned for his contributions to the field of astronomy and mathematics, particularly in the context of the Kerala School of Astronomy and Mathematics. He is best known for his work on calculus, specifically for developing an early form of the infinite series expansion, which laid groundwork for later mathematical concepts. His major work, "Tantrasangraha," discusses methods of calculating astronomical phenomena, showcasing advanced techniques for its time. Nilakantha's insights significantly influenced scientific thought in India and have garnered recognition in the history of mathematics.