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