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
14   gsl_sf_erfc
15         Signature: (double x(); double [o]y(); double [o]e())
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17       Complementary Error Function erfc(x) := 2/Sqrt[Pi] Integrate[Exp[-t^2],
18       {t,x,Infinity}]
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20       gsl_sf_erfc does not process bad values.  It will set the bad-value
21       flag of all output piddles if the flag is set for any of the input
22       piddles.
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24   gsl_sf_log_erfc
25         Signature: (double x(); double [o]y(); double [o]e())
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27       Log Complementary Error Function
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29       gsl_sf_log_erfc does not process bad values.  It will set the bad-value
30       flag of all output piddles if the flag is set for any of the input
31       piddles.
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33   gsl_sf_erf
34         Signature: (double x(); double [o]y(); double [o]e())
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36       Error Function erf(x) := 2/Sqrt[Pi] Integrate[Exp[-t^2], {t,0,x}]
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38       gsl_sf_erf does not process bad values.  It will set the bad-value flag
39       of all output piddles if the flag is set for any of the input piddles.
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41   gsl_sf_erf_Z
42         Signature: (double x(); double [o]y(); double [o]e())
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44       Z(x) :  Abramowitz+Stegun 26.2.1
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46       gsl_sf_erf_Z does not process bad values.  It will set the bad-value
47       flag of all output piddles if the flag is set for any of the input
48       piddles.
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50   gsl_sf_erf_Q
51         Signature: (double x(); double [o]y(); double [o]e())
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53       Q(x) :  Abramowitz+Stegun 26.2.1
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55       gsl_sf_erf_Q does not process bad values.  It will set the bad-value
56       flag of all output piddles if the flag is set for any of the input
57       piddles.
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AUTHOR
60       This file copyright (C) 1999 Christian Pellegrin
61       <chri@infis.univ.trieste.it> All rights reserved. There is no warranty.
62       You are allowed to redistribute this software / documentation under
63       certain conditions. For details, see the file COPYING in the PDL
64       distribution. If this file is separated from the PDL distribution, the
65       copyright notice should be included in the file.
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67       The GSL SF modules were written by G. Jungman.
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71perl v5.30.0                      2019-09-05                            ERF(3)



        

    


            
        

        

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