public function testCreateReturnsCorrectMatrixType()
{
$this->assertInstanceOf('Chippyash\\Math\\Matrix\\NumericMatrix', MatrixFactory::create('numeric', [[]]));
$this->assertInstanceOf('Chippyash\\Math\\Matrix\\NumericMatrix', MatrixFactory::create('foo', [[]]));
$this->assertInstanceOf('Chippyash\\Math\\Matrix\\RationalMatrix', MatrixFactory::create('rational', [[]]));
$this->assertInstanceOf('Chippyash\\Math\\Matrix\\ComplexMatrix', MatrixFactory::create('complex', [[]]));
}
public function testYouCanCreateACauchyMatrixWithTwoVectorParamaters()
{
$mX = new NumericMatrix([[1, 2, 3]]);
$mY = new NumericMatrix([[3, 4, 5]]);
$expected = MatrixFactory::create('rational', [['1/4', '1/5', '1/6'], ['1/5', '1/6', '1/7'], ['1/6', '1/7', '1/8']]);
$test = $this->sut->create([$mX, $mY]);
$this->assertTrue($test->equality($expected, false));
}
