On Wed, Aug 12, 2009 at 3:29 AM, Maria Liukis <liu...@usc.edu> wrote:
> Hello everybody, > Is somebody aware of built-in Python's function that would return > a value for smallest positive double precision floating point number > (analogous to 'realmin' in Matlab). Python has built-in sys.maxint but I > could not find anything for float. > I'm not sure if this helps, but here you go: http://drj11.wordpress.com/2007/07/05/the-smallest-number/ I couldn't get it to work on Python 2.6.2 or 3.1 myself, however it seems pretty small. - Xav
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