/* nag_fresnel_c (s20adc) Example Program.
 *
 * Copyright 1990 Numerical Algorithms Group.
 *
 * Mark 1, 1990.
 */

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

int main(void)
{
  double x, y;

  /* Skip heading in data file */
  Vscanf("%*[^\n]");
  Vprintf("nag_fresnel_c (s20adc) Example Program Results\n");
  Vprintf("     x           y\n");
  while (scanf("%lf", &x) != EOF)
    {
      /* nag_fresnel_c (s20adc).
       * Fresnel integral C(x)
       */
      y = nag_fresnel_c(x);
      Vprintf("%12.3e%12.3e\n", x, y);
    }
  return EXIT_SUCCESS;
}