PDL::GSLSF::CLAUSEN - PDL interface to GSL Special Functions

       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 v5.34.0                                       2022-02-08                                       CLAUSEN(3pm)

       This is an interface to the Special Function package present in the GNU Scientific Library.

gsl_sf_clausen
         Signature: (double x(); double [o]y(); double [o]e())

       Clausen Integral. Cl_2(x) := Integrate[-Log[2 Sin[t/2]], {t,0,x}]

       gsl_sf_clausen does not process bad values.  It will set the bad-value flag of all output ndarrays if the
       flag is set for any of the input ndarrays.

       PDL::GSLSF::CLAUSEN - PDL interface to GSL Special Functions