Sha256: 24ddbf7e6212644a95e32ca65c6212b48991b4e581f364e1cbabf6724b4e2465
Contents?: true
Size: 532 Bytes
Versions: 320
Compression:
Stored size: 532 Bytes
Contents
// 20.2.2.18 Math.imul(x, y)
var $export = require('./_export')
, $imul = Math.imul;
// some WebKit versions fails with big numbers, some has wrong arity
$export($export.S + $export.F * require('./_fails')(function(){
return $imul(0xffffffff, 5) != -5 || $imul.length != 2;
}), 'Math', {
imul: function imul(x, y){
var UINT16 = 0xffff
, xn = +x
, yn = +y
, xl = UINT16 & xn
, yl = UINT16 & yn;
return 0 | xl * yl + ((UINT16 & xn >>> 16) * yl + xl * (UINT16 & yn >>> 16) << 16 >>> 0);
}
});
Version data entries
320 entries across 8 versions & 3 rubygems