public void CanDetermineIfInfinity()
{
var complex = new Complex(double.PositiveInfinity, 1);
Assert.IsTrue(complex.IsInfinity(), "Real part is infinity.");
complex = new Complex(1, double.NegativeInfinity);
Assert.IsTrue(complex.IsInfinity(), "Imaginary part is infinity.");
complex = new Complex(double.NegativeInfinity, double.PositiveInfinity);
Assert.IsTrue(complex.IsInfinity(), "Both parts are infinity.");
}
