[SciPy-user] scipy.isnan() on Mac OSX

Christopher Hanley chanley at stsci.edu
Tue Aug 9 12:28:26 CDT 2005


I have recently been working on developing a fast isnan() function for 
numarray.  My first attempt was to port the scipy.isnan() function to 
numarray as a basis for a solution.  However, I found that this code did 
not return appropriate results on the Mac OSX platform.

Since, I do not have access to a Mac OSX platform running scipy I was 
hoping that one of the Mac users out there could perform a simple test 
for me. If some nice Mac user could issue the following command,

-> scipy.isnan(scipy.nan)

and let me know the result, I would really appreciate it.

Thank you for your time and effort,


Christopher Hanley
Senior Software Engineer
Space Telescope Science Institute
3700 San Martin Drive
Baltimore MD, 21218
(410) 338-4338

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