public void DivideTest1()
{
double scalar = -2;
double[,] matrix =
{
{ 4.2, 1.2, -0.6 },
{ 1.2, -0.6, 0.8 },
};
double[,] expected =
{
{ -2/ 4.2, -2/ 1.2, -2/-0.6 },
{ -2/ 1.2, -2/-0.6, -2/ 0.8 },
};
double[,] actual = Elementwise.Divide(scalar, matrix);
Assert.IsTrue(expected.IsEqual(actual));
}