1CERF(3)                    Linux Programmer's Manual                   CERF(3)
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NAME

6       cerf, cerff, cerfl, cerfc, cerfcf, cerfcl - complex error function
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SYNOPSIS

9       #include <complex.h>
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11       double complex cerf(double complex z);
12       float complex cerff(float complex z);
13       long double complex cerfl(long double complex z);
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15       double complex cerfc(double complex z);
16       float complex cerfcf(float complex z);
17       long double complex cerfcl(long double complex z);
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19       Link with -lm.
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DESCRIPTION

22       The  function  cerf()  is  the  complex  version of the error function.
23       erf(z) = 2/sqrt(pi) * integral from 0 to z of exp(-t*t) dt.  The  func‐
24       tion cerfc() is defined as cerfc(z) = 1-cerf(z).
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CONFORMING TO

27       The function names are reserved for future use in C99.
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AVAILABILITY

30       Not yet in glibc, as at version 2.8.
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SEE ALSO

33       erf(3), complex(7)
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COLOPHON

36       This  page  is  part of release 3.22 of the Linux man-pages project.  A
37       description of the project, and information about reporting  bugs,  can
38       be found at http://www.kernel.org/doc/man-pages/.
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42                                  2007-12-26                           CERF(3)