public void Identity_ShouldSucceed()
{
VectorXD v = VectorXD.Identity(3, 1);
Assert.True(v.Max() <= 1.0);
Assert.True(v.Min() >= 0.0);
Assert.Equal(3, v.Length);
Assert.Equal(1, v.Get(1));
Assert.Equal(0, v.Get(0));
Assert.Equal(0, v.Get(2));
}
