New research published in the Journal of Indic Mathematics suggests that the Kerala School of Astronomy and Mathematics, led by Madhava of Sangamagrama, utilized advanced calculus-like concepts nearly three centuries before Newton and Leibniz. Researchers analyzing palm-leaf manuscripts found in a private collection in Thrissur have identified precise infinite series expansions for trigonometric functions that demonstrate a sophisticated understanding of limits.
This discovery highlights the intellectual depth of medieval Indian scholars who developed these mathematical tools to solve complex astronomical problems. The study provides a rigorous translation of several previously undeciphered verses, confirming that the mathematical proofs used were far more systematic than previously assumed by Western historians.