A Universal JavaScript library of newtonian functions. Features Tested with Jest Bundled for node, jsnext, and umd Usage import { gravitationalForce } from 'newtonian' const force = gravitationalForce( { G: 1 , m_i: 100 , m_j: 100 , q_i: { x: 10, y: 75, z: 0 } , q_j: { x: 60, y: 5, z: 0 } } ) // typeof force === 'number' Note: newtonian is in active development and is accepting PRs for any Newton related science or documentation.