overlow error
Aditya
adityabhambri at yahoo.com
Fri Aug 16 14:06:49 EDT 2002
Hi,
I am running python 2.2.1 on Red Ht Linux 7.3. Whenever I try to run
the example for GA in Scipy. I get the following error
> evals: 250
> evaluation time: 0.24
> Traceback (most recent call last):
> File "examples.py", line 64, in ?
> ex1()
> File "examples.py", line 60, in ex1
> galg.evolve()
> File "algorithm.py", line 127, in evolve
> self.initialize()
> File "algorithm.py", line 73, in initialize
> self.pop.initialize(self.settings);
> File "population.py", line 133, in initialize
> self.scale()
> File "population.py", line 226, in scale
> self.scaler.scale(self)
> File "scaling.py", line 15, in scale
> avg = my_mean(sc)
> File "/usr/lib/python2.2/site-packages/scipy/ga/ga_util.py", line
30, in
> my_mean
> a = remove_NaN(s)
> File "/usr/lib/python2.2/site-packages/scipy/ga/ga_util.py", line
62, in
> remove_NaN
> INF = 1e300**2 # These lines are the culprits
> OverflowError: (34, 'Numerical result out of range')
>
Please Can you explain me why I am getting this error.
thanks
regards,
Aditya
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