public void Subtract()
{
ComplexDoubleVector a = new ComplexDoubleVector(new double[4] {
0, 1, 2, 3
});
ComplexDoubleVector b = new ComplexDoubleVector(new double[4] {
4, 5, 6, 7
});
ComplexDoubleVector c = new ComplexDoubleVector(a.Length);
ComplexDoubleVector d = new ComplexDoubleVector(b.Length);
c = a - b;
d = ComplexDoubleVector.Subtract(a, b);
Assert.AreEqual(c[0], a[0] - b[0]);
Assert.AreEqual(c[1], a[1] - b[1]);
Assert.AreEqual(c[2], a[2] - b[2]);
Assert.AreEqual(c[3], a[3] - b[3]);
Assert.AreEqual(d[0], c[0]);
Assert.AreEqual(d[1], c[1]);
Assert.AreEqual(d[2], c[2]);
Assert.AreEqual(d[3], c[3]);
a.Subtract(b);
Assert.AreEqual(c[0], a[0]);
Assert.AreEqual(c[1], a[1]);
Assert.AreEqual(c[2], a[2]);
Assert.AreEqual(c[3], a[3]);
}