MathPHP\LinearAlgebra\VectorAxiomsTest::testCrossProductPropertyOfZero PHP Метод

    public function testCrossProductPropertyOfZero(array $A, array $_)
    {
        $A = new Vector($A);
        $zero = new Vector(array_fill(0, $A->getN(), 0));
        $Ax0 = $A->crossProduct($zero);
        $this->assertEquals($zero, $Ax0);
        $this->assertEquals($zero->getVector(), $Ax0->getVector());
    }