/* -*-ePiX-*- */
#include "epix.h"
using namespace ePiX;

void tick(const P& loc, const std::string& msg)
{
  marker(loc, HTICK);
  label(loc, P(-2,-8), msg, br);
}

const double MAX(4);

int main()
{
  picture(P(-MAX, -1), P(MAX, 1), "4.5 x 0.25in");

  begin();
  bold();
  double ms(3.25);
  line(P(xmin(),0), P(xmax(),0));

  tick(P(0,0), "$A_{0}$");
  tick(P(1,0), "$A_{1}$");
  tick(P(ms,0), "$A_{s}$");

  tick(P(-1,0), "$A_{-1}$");
  tick(P(-ms,0), "$A_{-s}$");

  tikz_format();
  end();
}