Siddhanta Shikhamani

Siddhanta Shikhamani is a traditional Indian mathematical text from the Kerala school, dating back to the 14th or 15th century. It focuses on advanced topics like infinite series, calculus concepts, and spherical astronomy, representing a sophisticated understanding of mathematics before similar European developments. The work demonstrates methods for approximating functions, calculating planetary positions, and understanding the universe's mechanics. Its significance lies in its innovative approach to mathematical analysis, making it an important precursor to modern calculus and mathematical astronomy, showcasing the rich scientific heritage of ancient India.