MathPHP\LinearAlgebra\MatrixRowOperationsTest::testRowSubtractScalar PHP Method

    public function testRowSubtractScalar(array $A, int $mᵢ, int $k, array $R)
    {
        $A = MatrixFactory::create($A);
        $R = MatrixFactory::create($R);
        $this->assertEquals($R, $A->rowSubtractScalar($mᵢ, $k));
    }