13 lines
		
	
	
		
			270 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			13 lines
		
	
	
		
			270 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| "use strict";
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| 
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| var pow = Math.pow;
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| 
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| module.exports = function (value) {
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| 	if (isNaN(value)) return NaN;
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| 	value = Number(value);
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| 	if (value === 0) return value;
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| 	if (!isFinite(value)) return value;
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| 	if (value < 0) return -pow(-value, 1 / 3);
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| 	return pow(value, 1 / 3);
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| };
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