CONJ(3) Library Functions Manual CONJ(3)

conj conjf conjl — complex conjugate functions

#include <complex.h>

double complex conj(double complex z);
float complex conjf(float complex z);
long double complex conjl(long double complex z);

The functionality described on this reference page is aligned with the ISO C standard. Any conflict between the requirements described here and the ISO C standard is unintentional. This volume of IEEE Std 1003.1-2001 (“POSIX.1”) defers to the ISO C standard.

These functions shall compute the complex conjugate of , by reversing the sign of its imaginary part.

These functions return the complex conjugate value.

No errors are defined.

None.

None.

None.

None.

carg(3) , cimag(3) , cproj(3) , creal(3) , the Base Definitions volume of IEEE Std 1003.1-2001 (“POSIX.1”), <complex.h>

First released in Issue 6. Derived from the ISO/IEC 9899:1999 (“ISO C99”) standard.

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December 6, 2001 posix.fail