boolian logic

Roel Schroeven rschroev_nospam_ml at
Fri Jun 13 12:20:27 CEST 2008

marc wyburn schreef:
> HI all, I'm a bit stuck with how to work out boolian logic.
> I'd like to say if A is not equal to B, C or D:
>    do something.
> I've tried
> if not var == A or B or C:
> and various permutations but can't seem to get my head around it.  I'm
> pretty sure I need to know what is calulated first i.e the not or the
> 'OR/AND's

if var not in (A, B, C):

The saddest aspect of life right now is that science gathers knowledge
faster than society gathers wisdom.
   -- Isaac Asimov

Roel Schroeven

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