Returns the complex conjugate of its argument.

    This function is supported on OpenVMS Integrity servers and
    Alpha only.

    Format

      #include  <complex.h>

      double complex conj  (double complex z);

      float complex conjf  (float complex z);

      long double complex conjl  (long double complex z);

1 - Argument

 z

    A complex value.

2 - Description

    The conj functions return the complex conjugate of z, by
    reversing the sign of its imaginary part.

3 - Return Values

    x                  The complex conjugate value.