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