[SciPy-dev] signbit and -inf

Stephen Walton stephen.walton at csun.edu
Wed Oct 19 10:50:06 CDT 2005


Darren Dale wrote:

>>It turns out that on my machine, signbit returns False for any
>>negative number, not just -inf.
>>    
>>
>
>Does anyone have any suggestions as to how I can pursue this?
>  
>
All I can say is that it "Works Here" on Fedora Core 4: home built ATLAS 
and LAPACK per instructions at Scipy.org site, and "python setup.py 
config_fc --fcompiler=absoft build".




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