Returns the complex power function x**y.

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

    Format

      #include  <complex.h>

      double complex cpow  (double complex x, double complex y);

      float complex cpowf  (float complex x, float complex y);

      long double complex cpowl  (long double complex x, long double complex y);

  Additional Information (explode) :

• Argument
• Description
• Return Values