trouble with complex numbers

[Robert Kern]

On 2009-08-05 15:16, Dr. Phillip M. Feldman wrote:
> I am using Python 2.5, and most of the cmath functions are not yet available
> in this version.  Thanks!
>
> Phillip
>
> P.S. In your code, that should be x+= 0J
>
> P.P.S. I wish that the documentation indicated anything that is new.

It does.

http://docs.python.org/library/cmath#cmath.phase

"New in version 2.6."

-- 
Robert Kern

"I have come to believe that the whole world is an enigma, a harmless enigma
  that is made terrible by our own mad attempt to interpret it as though it had
  an underlying truth."
   -- Umberto Eco