Keplearn: Extract Equations from Data in Seconds

Keplearn is a symbolic regression tool written in Rust that automatically extracts mathematical equations from tabular data in seconds. Named after astronomer Johannes Kepler, it analyzes columns of measurements and discovers the compact laws relating them, such as recovering Newton's gravitational force equation from raw data. The tool is designed as a single, dependency-free binary that works deterministically across platforms and can solve exact laws in milliseconds.