public void Argument() { Complex cd1 = new Complex(1.1, -2.2); Complex cd2 = new Complex(0, -2.2); Complex cd3 = new Complex(1.1, 0); Complex cd4 = new Complex(-1.1, 2.2); ComplexFloat cf1 = new ComplexFloat(1.1f, -2.2f); ComplexFloat cf2 = new ComplexFloat(0, -2.2f); ComplexFloat cf3 = new ComplexFloat(1.1f, 0); ComplexFloat cf4 = new ComplexFloat(-1.1f, 2.2f); Assert.AreEqual(ComplexMath.Argument(cd1), -1.107, TOLERENCE); Assert.AreEqual(ComplexMath.Argument(cd2), -1.571, TOLERENCE); Assert.AreEqual(ComplexMath.Argument(cd3), 0, TOLERENCE); Assert.AreEqual(ComplexMath.Argument(cd4), -1.107, TOLERENCE); Assert.AreEqual(ComplexMath.Argument(cf1), -1.107, TOLERENCE); Assert.AreEqual(ComplexMath.Argument(cf2), -1.571, TOLERENCE); Assert.AreEqual(ComplexMath.Argument(cf3), 0, TOLERENCE); Assert.AreEqual(ComplexMath.Argument(cf4), -1.107, TOLERENCE); }