sorting list of complex numbers

[Arnaud Delobelle]

Paul Rubin <http://phr.cx@NOSPAM.invalid> writes:

> for fancier structures you'd need a full blown class implementation
> with an init method.  Either way you end up temporarily allocating a
> lot of extra structures, but at least they're not all in memory
> simultaneously like in the DSU pattern.

The implementation of python sort uses the DSU patterns.

-- 
Arnaud