[Numpy-discussion] In need of Bessel functions - cephes/amos bindings for new numpy?

Arnd Baecker arnd.baecker@web...
Fri Mar 9 02:53:57 CST 2007


On Fri, 9 Mar 2007, Gregory Lielens wrote:

> Hi,
> we are looking for Bessel/Hankel  ufuncs, and naturally found the cephes
> module developed by Travis. Had a quick look, and it seems the latest
> version I found (cepehs-1.3) is quite old, targeted to python 1.5 and
> numerics. Questions and discussions about it on newsgroup seems to have
> died off around 2003 too :( .
> Is there a newer version targeted at the current Numpy distribution?
> Travis being the developper, I quite expected to find it easily, but so
> far have not succeeded....

have a look at scipy:  scipy.special.*
should have all what you need (and more ;-)

Best, Arnd


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