lml-main
Version:
This is now a mono repository published into many standalone packages.
24 lines (20 loc) • 538 B
JavaScript
var math = require('mathjs');
var workerpool = require('workerpool');
// disable the import function so the math.js instance cannot be changed
function noImport() {
throw new Error('function import is disabled.');
}
math.import({'import': noImport}, {override: true});
/**
* Evaluate an expression
* @param {string} expr
* @return {string} result
*/
function evaluate (expr) {
var ans = math.eval(expr);
return math.format(ans);
}
// create a worker and register public functions
workerpool.worker({
evaluate: evaluate
});