张钢
2024-08-24 6af8fa57dcba45e27819c3694fcdb6d61d0411cd
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// 20.1.2.4 Number.isNaN(number)
var $export = require('./_export');
 
$export($export.S, 'Number', {
  isNaN: function isNaN(number) {
    // eslint-disable-next-line no-self-compare
    return number != number;
  }
});