On Wed, Sep 07, 2005 at 11:08:02AM +0200, Thomas Weber wrote: > Hi, > > I need to calculate erf(z) for complex variables z. Is there any library > in Debian that lets me do this (preferably C)? According to the man page > of cerf(3), it should go into glibc, but it doesn't seem to be there > right now. You can do it in Python using the python-scipy Debian package: >>> from scipy.special import erf >>> erf(2+3j) (-20.829461428577808+8.6873182710560588j) In C, I'd look into libgsl0 which provides complex number routines and special functions. -- Alexandre Fayolle LOGILAB, Paris (France). http://www.logilab.com http://www.logilab.fr http://www.logilab.org
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