public function testCreateFunctionSquareMatrix(array $A)
{
$A = MatrixFactory::create($A);
$this->assertInstanceOf('MathPHP\\LinearAlgebra\\FunctionSquareMatrix', $A);
$this->assertInstanceOf('MathPHP\\LinearAlgebra\\SquareMatrix', $A);
$this->assertInstanceOf('MathPHP\\LinearAlgebra\\Matrix', $A);
}