CONJ(3) Linux Programmer s Manual CONJ(3)

NAME conj, conjf, conjl - calculate the complex conjugate

SYNOPSIS #include <complex.h>


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.


SEE ALSO cabs(3), sqrt(3), complex(7)


2008-08-11 CONJ(3)