mathjs/bin/repl.js

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser and offers an integrated solution to work with numbers, big numbers, complex numbers, units, and matrices.

#!/usr/bin/env node

/*
 * This simply preloads mathjs and drops you into a REPL to
 * help interactive debugging.
 **/
math = require('../index');
var repl = require('repl');

repl.start({useGlobal: true});