conj, conjf, conjl - complex conjugate functions
double complex conj(double complex z);
float complex conjf(float complex z);
long double complex conjl(long double complex z);
[CX] 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 POSIX.1-2017 defers to the ISO C standard.
These functions shall compute the complex conjugate of z, by reversing the sign of its imaginary part.
These functions return the complex conjugate value.
No errors are defined.
carg, cimag, cproj, creal
First released in Issue 6. Derived from the ISO/IEC 9899:1999 standard.
return to top of page