// TODO: remove these polyfills as soon as we have a build process that transpiles the code to ES5 // Polyfill for IE 11 (Number.isFinite is used in `complex.js`) // source: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isFinite Number.isFinite = Number.isFinite || function (value) { return typeof value === 'number' && isFinite(value); }; // Polyfill for IE 11 // source: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isNaN Number.isNaN = Number.isNaN || function (value) { return value !== value; // eslint-disable-line no-self-compare };