Many thanks to Juan Arias de Reyna and Fredrik Johansson !! Pablo On Tue, Jun 7, 2011 at 12:31 PM, Fredrik Johansson <[email protected]> wrote: > On Tue, Jun 7, 2011 at 2:33 PM, Pablo De Napoli <[email protected]> wrote: >> Hi, >> >> Though Sage has some extensive support for Riemann zeta function and >> L-series (through. lcal) , it seems to >> have no function for computing some common generalizations of it, like >> Hurwitz zeta function o Lerch trascendent. >> >> I've found through the article in wikipedia that in >> >> http://aksenov.freeshell.org/lerchphi.html >> >> there are some programs for computing Lerch function, but >> unfortunately the code is not GPL-compatible. >> (According to the user guide commercial use is not permited) > > mpmath has both the Hurwitz zeta function and the Lerch transcendent, > for complex arguments and with arbitrary precision. See: > > http://mpmath.googlecode.com/svn/trunk/doc/build/functions/zeta.html > > Fredrik > > -- > To post to this group, send an email to [email protected] > To unsubscribe from this group, send an email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/sage-devel > URL: http://www.sagemath.org >
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