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- 'use strict';
- var $ = require('../internals/export');
- var $hypot = Math.hypot;
- var abs = Math.abs;
- var sqrt = Math.sqrt;
- var FORCED = !!$hypot && $hypot(Infinity, NaN) !== Infinity;
- $({ target: 'Math', stat: true, arity: 2, forced: FORCED }, {
-
- hypot: function hypot(value1, value2) {
- var sum = 0;
- var i = 0;
- var aLen = arguments.length;
- var larg = 0;
- var arg, div;
- while (i < aLen) {
- arg = abs(arguments[i++]);
- if (larg < arg) {
- div = larg / arg;
- sum = sum * div * div + 1;
- larg = arg;
- } else if (arg > 0) {
- div = arg / larg;
- sum += div * div;
- } else sum += arg;
- }
- return larg === Infinity ? Infinity : larg * sqrt(sum);
- }
- });
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