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<?php
namespace Matrix\Decomposition;
use Matrix\Exception;
use Matrix\Matrix;
class Decomposition
{
const LU = 'LU';
const QR = 'QR';
/**
* @throws Exception
*/
public static function decomposition($type, Matrix $matrix)
{
switch (strtoupper($type)) {
case self::LU:
return new LU($matrix);
case self::QR:
return new QR($matrix);
default:
throw new Exception('Invalid Decomposition');
}
}
}