#include<stdio.h>
#include<math.h>

double *kuipers_v  (double *x, int n)

{
  static double y[2]; 
  double *d, sqrtn, *dmax();
  
  sqrtn=sqrt((double)n);
  d=dmax(x,n);

  y[1] = d[0] + d[1];
  y[0] = y[1] * (sqrtn + 0.05 + 0.82 / sqrtn);
#ifdef NOISY
  fprintf (stdout,"  TEST5  KV(N)  =%10.4f\n", y[0]);
#endif				/* NOISY */
  return y;
}