<script src="http://spelprogrammering.nu/simple.js">
function start()
{
  a = 1;
  b = 1;
  m = 6;
  n1 = 1;
  n2 = 1;
  n3 = 6;

  vOffset = 0;
}


function update()
{
  fill("black");

  for (v = 0; v<2*pi; v+=0.1)
  {
    r = pow((abs(pow(cos(m*v/4+vOffset)/a,n2)) + 
             abs(pow(sin(m*v/4+vOffset)/b,n3))),(-1/n1));
    math.polarPoint(v, r, 3, "white");
  }

  vOffset += 0.01;
}
</script>