1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
=pod
=begin html
<link rel="stylesheet" href="podstyle.css" type="text/css" />
=end html
=head1 NAME
cerf, cerfc - complex error functions
=head1 SYNOPSIS
B<#include <cerf.h>>
B<double _Complex cerf ( double _Complex z );>
B<double _Complex cerfc ( double _Complex z );>
=head1 DESCRIPTION
The function B<cerf> is the complex version of the error function: erf(z) = 2/sqrt(pi) * integral from 0 to z of exp(-t*t) dt.
The complementary complex error function B<cerfc> is defined as erfc(z) = 1-cerf(z).
=head1 SEE ALSO
The computations are based on Faddeeva's function B<w_of_z(3)>.
Other complex error functions in libcerf:
B<w_of_z>(3), B<dawson>(3), B<voigt>(3), B<erfcx>(3), B<erfi>(3).
The real error function comes with recent versions of glibc, as requested by the C99 standard:
B<erf>(3)
Homepage: http://apps.jcns.fz-juelich.de/libcerf
=head1 AUTHORS
Steven G. Johnson, http://math.mit.edu/~stevenj,
Massachusetts Institute of Technology,
researched the numerics, and implemented the Faddeeva function.
Joachim Wuttke <j.wuttke@fz-juelich.de>, Forschungszentrum Juelich,
reorganized the code into a library, and wrote this man page.
Please report bugs to the authors.
=head1 COPYING
Copyright (c) 2012 Massachusetts Institute of Technology
Copyright (c) 2013 Forschungszentrum Juelich GmbH
Software: MIT License.
This documentation: Creative Commons Attribution Share Alike.
|
