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RedHat 9 (Linux i386) - man page for pdl::gslsf::dilog (redhat section 3)

DILOG(3)						User Contributed Perl Documentation						  DILOG(3)

NAME
PDL::GSLSF::DILOG - PDL interface to GSL Special Functions
DESCRIPTION
This is an interface to the Special Function package present in the GNU Scientific Library.
SYNOPSIS
Functions
FUNCTIONS
gsl_sf_dilog Signature: (double x(); double [o]y(); double [o]e()) /* Real part of DiLogarithm(x), for real argument. In Lewins notation, this is Li_2(x). Li_2(x) = - Re[ Integrate[ Log[1-s] / s, {s, 0, x}] ] gsl_sf_complex_dilog Signature: (double r(); double t(); double [o]re(); double [o]im(); double [o]ere(); double [o]eim()) DiLogarithm(z), for complex argument z = r Exp[i theta].
AUTHOR
This file copyright (C) 1999 Christian Pellegrin <chri@infis.univ.trieste.it> All rights reserved. There is no warranty. You are allowed to redistribute this software / documentation under certain conditions. For details, see the file COPYING in the PDL distribution. If this file is separated from the PDL distribution, the copyright notice should be included in the file. The GSL SF modules were written by G. Jungman. perl v5.8.0 2003-01-29 DILOG(3)

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