NAME
conj, conjf, conjl - calculate the complex conjugate
SYNOPSIS
#include <complex.h>
double complex conj(double complex z); float complex conjf(float complex z); long double complex conjl(long double complex z);
Link with -lm.
DESCRIPTION
The conj() function returns the complex conjugate value of z. That is the value obtained by changing the sign of the imaginary part.
One has:
cabs(z) = csqrt(z * conj(z))
VERSIONS
These functions first appeared in glibc in version 2.1.
CONFORMING TO
C99.
SEE ALSO
COLOPHON
This page is part of release 3.23 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/.
