[SciPy-dev] hyper1f1, ticket #659
Wed May 28 06:53:37 CDT 2008
I confirm this on my linux box with a very recent version of scipy from
the bzr trunk. It seems somewhat related to
Anyway, this should be fixed....
Moritz Helias wrote:
> I found some strange behavior of the hypergeometric function with real
> arguments (hyp1f1). I do not know, who is the specialist on this
> subject, but
> could somebody please try to reproduce it (see ticket #659,
> attached .py file): For large negative x, the function becomes quite
> I also described a possible reason and a workaround in the ticket. My
> work relies on this function, so currently I have to patch each of my
> scipy installations to continue working.
> If the bug can be reproduced by others, is there the possibility that
> I provide a patch?
> Thanks in advance,
> Scipy-dev mailing list
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