/* nag_prob_von_mises (g01erc) Example Program.
 *
 * Copyright 2001 Numerical Algorithms Group.
 *
 * Mark 7, 2001.
 */

#include <stdio.h>
#include <nag.h>
#include <nag_stdlib.h>
#include <nagg01.h>

int main(void)
{

  /* Scalars */
  double p, t, vk;
  Integer exit_status, i__, n;
  NagError fail;

  INIT_FAIL(fail);
  exit_status = 0;

  Vprintf("%s\n\n", "g01erc Example Program Results");

  /* Skip heading in data file */
  Vscanf("%*[^\n] ");
  Vscanf("%ld%*[^\n] ",   &n);

  for (i__ = 1; i__ <= n; ++i__)
    {

      Vscanf("%lf%lf%*[^\n] ",   &t,  &vk);
      p = g01erc(t, vk, &fail);
      if (fail.code == NE_NOERROR)
        {
          Vprintf(" p = %10.4f\n",   p);
        }
      else
        {
          Vprintf("Error from g01erc.\n%s\n",   fail.message);
          exit_status = 1;
          goto END;
        }
    }
 END:
  return exit_status;
}