conjf(3) -- Linux man page

 

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);

 

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)).  

CONFORMING TO

C99  

SEE ALSO

cabs(3), sqrt(3)