[SciPy-User] Lerch transcendent function

Fredrik Johansson fredrik.johansson@gmail....
Tue Nov 1 10:57:44 CDT 2011


On Tue, Nov 1, 2011 at 4:28 PM,  <josef.pktd@gmail.com> wrote:
> Is the Lerch transcendent function available in scipy or python?
>
> http://en.wikipedia.org/wiki/Lerch_zeta_function#Definition  capital phi
> http://mathworld.wolfram.com/LerchTranscendent.html
>
> (used for moments of Weibull-geometric distribution)
>
> Josef

mpmath has it: http://mpmath.googlecode.com/svn/trunk/doc/build/functions/zeta.html#lerch-transcendent

Fredrik


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