MathPHP\LinearAlgebra\VectorOperationsTest::testDirectProduct PHP Method

    public function testDirectProduct(array $A, array $B, array $expected)
    {
        $A = new Vector($A);
        $B = new Vector($B);
        $AB = $A->directProduct($B);
        $expected = new Matrix($expected);
        $this->assertEquals($expected->getMatrix(), $AB->getMatrix());
    }