Problem calling math.cos()

[Tim Peters]

[Roy Smith]
> I certainly agree about using atan2() instead of atan(), but I'm surprised
> there's not an easier way to get the phase of a complex, just like abs()
> gives you the modulus.  I can see why you wouldn't want to pollute the
> global namespace with another built-in just for this purpose, but surely a
> complex.phase property wouldn't hurt?

Or method.  "Does anyone care enough to do the work?" is the real
question.  I don't :-)