Scholars at the International Institute for Sanskrit Studies have completed the digital recovery of a fragmented Grantha script manuscript found in Chidambaram. The text, titled Gati-Kalpa, contains a series of mathematical verses describing the dynamics of tethered objects in motion. Using AI-assisted linguistic modeling, the researchers identified terminology that corresponds to modern concepts of centripetal force and rotational acceleration.
The manuscript details the "force of the center" (kendra-shakti) required to maintain a curved path, illustrated through the mechanics of chariot wheels and planetary orbits. This discovery suggests that medieval Indian physicists had moved beyond purely descriptive kinematics into the realm of dynamic forces, developing a formal mathematical framework for curvilinear movement nearly a thousand years before the European Enlightenment.