Code Duplication    Length = 13-14 lines in 3 locations

app/Vendor/PHPExcel/PHPExcel/Calculation/Financial.php 1 location

@@ 1884-1897 (lines=14) @@
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	 * @param	life		Number of periods over which the asset is depreciated
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	 * @return	float
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	 */
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	public static function SLN($cost, $salvage, $life) {
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		$cost		= PHPExcel_Calculation_Functions::flattenSingleValue($cost);
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		$salvage	= PHPExcel_Calculation_Functions::flattenSingleValue($salvage);
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		$life		= PHPExcel_Calculation_Functions::flattenSingleValue($life);
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		// Calculate
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		if ((is_numeric($cost)) && (is_numeric($salvage)) && (is_numeric($life))) {
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			if ($life < 0) {
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				return PHPExcel_Calculation_Functions::NaN();
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			}
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			return ($cost - $salvage) / $life;
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		}
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		return PHPExcel_Calculation_Functions::VALUE();
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	}	//	function SLN()
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	/**

app/Vendor/PHPExcel/PHPExcel/Calculation/Statistical.php 2 locations

@@ 2700-2712 (lines=13) @@
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	 * @param	int		$numInSet	Number of objects in each permutation
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	 * @return	int		Number of permutations
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	 */
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	public static function PERMUT($numObjs,$numInSet) {
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		$numObjs	= PHPExcel_Calculation_Functions::flattenSingleValue($numObjs);
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		$numInSet	= PHPExcel_Calculation_Functions::flattenSingleValue($numInSet);
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		if ((is_numeric($numObjs)) && (is_numeric($numInSet))) {
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			$numInSet = floor($numInSet);
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			if ($numObjs < $numInSet) {
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				return PHPExcel_Calculation_Functions::NaN();
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			}
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			return round(PHPExcel_Calculation_MathTrig::FACT($numObjs) / PHPExcel_Calculation_MathTrig::FACT($numObjs - $numInSet));
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		}
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		return PHPExcel_Calculation_Functions::VALUE();
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	}	//	function PERMUT()
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	/**
@@ 2961-2973 (lines=13) @@
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	 * @param	float	$stdDev		Standard Deviation
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	 * @return	float	Standardized value
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	 */
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	public static function STANDARDIZE($value,$mean,$stdDev) {
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		$value	= PHPExcel_Calculation_Functions::flattenSingleValue($value);
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		$mean	= PHPExcel_Calculation_Functions::flattenSingleValue($mean);
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		$stdDev	= PHPExcel_Calculation_Functions::flattenSingleValue($stdDev);
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		if ((is_numeric($value)) && (is_numeric($mean)) && (is_numeric($stdDev))) {
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			if ($stdDev <= 0) {
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				return PHPExcel_Calculation_Functions::NaN();
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			}
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			return ($value - $mean) / $stdDev ;
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		}
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		return PHPExcel_Calculation_Functions::VALUE();
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	}	//	function STANDARDIZE()
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	/**