suse man page for pdl::gslsf::log

LOG(3)							User Contributed Perl Documentation						    LOG(3)

NAME
       PDL::GSLSF::LOG - 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_log
	 Signature: (double x(); double [o]y(); double [o]e())

       Provide a logarithm function with GSL semantics.

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

   gsl_sf_complex_log
	 Signature: (double zr(); double zi(); double [o]x(); double [o]y(); double [o]xe(); double [o]ye())

       Complex Logarithm exp(lnr + I theta) = zr + I zi Returns argument in [-pi,pi].

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

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 v5.12.1							    2010-07-05								    LOG(3)