12 lines
338 B
JavaScript
12 lines
338 B
JavaScript
|
// https://gist.github.com/BrendanEich/4294d5c212a6d2254703
|
||
|
|
var $export = require('./_export');
|
||
|
|
|
||
|
|
$export($export.S, 'Math', {
|
||
|
|
isubh: function isubh(x0, x1, y0, y1) {
|
||
|
|
var $x0 = x0 >>> 0;
|
||
|
|
var $x1 = x1 >>> 0;
|
||
|
|
var $y0 = y0 >>> 0;
|
||
|
|
return $x1 - (y1 >>> 0) - ((~$x0 & $y0 | ~($x0 ^ $y0) & $x0 - $y0 >>> 0) >>> 31) | 0;
|
||
|
|
}
|
||
|
|
});
|