NAME¶
cerf, cerff, cerfl, cerfc, cerfcf, cerfcl - complex error function
SYNOPSIS¶
#include <complex.h>
double complex cerf(double complex z);
float complex cerff(float complex z);
long double complex cerfl(long double complex z);
double complex cerfc(double complex z);
float complex cerfcf(float complex z);
long double complex cerfcl(long double complex z);
Link with
-lm.
DESCRIPTION¶
The (unimplemented) function
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
function
cerfc() is defined as cerfc(z) = 1-cerf(z).
The function names are reserved for future use in C99.
AVAILABILITY¶
Not yet in glibc, as at version 2.12.
SEE ALSO¶
erf(3),
complex(7)
COLOPHON¶
This page is part of release 3.44 of the Linux
man-pages project. A
description of the project, and information about reporting bugs, can be found
at
http://www.kernel.org/doc/man-pages/.