Hi Roland,

> 2.      Is there a more elegant way for:
> for k1 in range(-2,3):
>  for k2 in range(-2,3):
>   for k3 in range(-2,3):
>    for k4 in range(-2,3):
>     for k5 in range(-2,3):
>      for k6 in range(-2,3):
>       for k7 in range(-2,3): ?
>
> Roland

if you want to stay in pure python do this:

Python 2.4.4 (#2, Apr 15 2008, 23:43:20)
[GCC 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> for x in [(k1,k2) for k1 in range(-2,3) for k2 in range(-2,3)]:
...     print x


Georg
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