////////////////////////////////////////////////////////////////////
#include <acknex.h>
#include <default.c>

#define PI 3.14159

double f = 0;
double L = .00000012;
double C = .000000000020;

/////////////////////////////////////////////////////////////////////

PANEL* panDisplay =
{
	digits(35, 10, "f = %0.f", *, 1, f);
	digits(35, 19, "L = %0.f", *, 1, L);
	digits(35, 28, "C = %0.f", *, 1, C);
	flags = SHOW;
}

/////////////////////////////////////////////////////////////////////

function main()
{
  screen_size.x = 800;
  screen_size.y = 600;
	screen_color.blue = 150; // and make its background dark blue
	while (1)
	{
		f = 1 / 2*PI * sqrt(C*L) ;
		wait (1);
	}
}