public void GetDiagonal()
{
ComplexDoubleMatrix a = new ComplexDoubleMatrix(2, 2);
a[0, 0] = new Complex(1);
a[0, 1] = new Complex(2);
a[1, 0] = new Complex(3);
a[1, 1] = new Complex(4);
ComplexDoubleVector b = a.GetDiagonal();
Assert.AreEqual(b[0], a[0, 0]);
Assert.AreEqual(b[1], a[1, 1]);
}
