#include "library.h"

void display_graph(const double min_x, const double max_x, const double x)
{ const double y = 300 + 200 * sin(x / 25);
  draw_point(x, y);
  if (x >= min_x && x <= max_x)
    display_graph(min_x, max_x, x + 0.01); }

void main()
{ make_window(600, 600);
  display_graph(0, 600, 0); }