Impulse output => dac;

0.5 => float x;

MAUI_View myWinder;
MAUI_Slider s;
(3.5, 4.0) => s.range;
myWinder.addElement(s);
3.56995 => float r => s.value;
MAUI_Slider rate;
(1.0,100.0) => rate.range; 
1.0 => rate.value;
rate.position(0,60);
myWinder.addElement(rate);
MAUI_Button exit; exit.name("Exit");
exit.position(0,120); exit.toggleType();
myWinder.addElement(exit);
myWinder.display();

spork ~ update();

1.0 => float myRate;
1 => int notDone;

while (notDone)  {
  r * x * (1.0 - x) => x;
  if (Math.fabs(x) > 1.0) 0.5 * x => x;
  x => output.next;
  myRate :: samp => now;
}


fun void update()  {
    while (notDone)  {
        0.2 :: second => now;
        s.value() => r;
	rate.value() => myRate;
	if (exit.state()) 0 => notDone;
    }
}

myWinder.destroy();