1ERF(3)                User Contributed Perl Documentation               ERF(3)
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NAME

6       PDL::GSLSF::ERF - PDL interface to GSL Special Functions
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DESCRIPTION

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

Functions

FUNCTIONS

15       gsl_sf_erfc
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17         Signature: (double x(); double [o]y(); double [o]e())
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19       Complementary Error Function erfc(x) := 2/Sqrt[Pi] Integrate[Exp[-t^2],
20       {t,x,Infinity}]
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22       gsl_sf_log_erfc
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24         Signature: (double x(); double [o]y(); double [o]e())
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26       Log Complementary Error Function
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28       gsl_sf_erf
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30         Signature: (double x(); double [o]y(); double [o]e())
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32       Error Function erf(x) := 2/Sqrt[Pi] Integrate[Exp[-t^2], {t,0,x}]
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34       gsl_sf_erf_Z
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36         Signature: (double x(); double [o]y(); double [o]e())
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38       Z(x) :  Abramowitz+Stegun 26.2.1
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40       gsl_sf_erf_Q
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42         Signature: (double x(); double [o]y(); double [o]e())
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44       Q(x) :  Abramowitz+Stegun 26.2.1
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AUTHOR

47       This file copyright (C) 1999 Christian Pellegrin <chri@infis.univ.tri‐
48       este.it> All rights reserved. There is no warranty. You are allowed to
49       redistribute this software / documentation under certain conditions.
50       For details, see the file COPYING in the PDL distribution. If this file
51       is separated from the PDL distribution, the copyright notice should be
52       included in the file.
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54       The GSL SF modules were written by G. Jungman.
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58perl v5.8.8                       2006-12-02                            ERF(3)