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- // 20.2.2.17 Math.hypot([value1[, value2[, … ]]])
- var $export = require('./$.export')
- , abs = Math.abs;
- $export($export.S, 'Math', {
- hypot: function hypot(value1, value2){ // eslint-disable-line no-unused-vars
- var sum = 0
- , i = 0
- , $$ = arguments
- , $$len = $$.length
- , larg = 0
- , arg, div;
- while(i < $$len){
- arg = abs($$[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 * Math.sqrt(sum);
- }
- });
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