MathPHP\LinearAlgebra\MatrixColumnOperationsTest::testColumnAdd PHP Метод

    public function testColumnAdd(array $A, int $nᵢ, $nⱼ, int $k, array $R)
    {
        $A = MatrixFactory::create($A);
        $R = MatrixFactory::create($R);
        $this->assertEquals($R, $A->columnAdd($nᵢ, $nⱼ, $k));
    }