​

function setup(){

  createCanvas(400,400);

  digits = 2

  itt = 0

  var c = new bigDecimal(0.25)

  var hundred = new bigdecimal.BigDecimal("100")

  var e = bigDecimal.ONE.divide(hundred.pow(100, digits-1));

  c = c.add(e)

  var z = 0;

​

  while (z<2){

    z = z*z + c

    itt++

  }

}

function draw(){

  background(51)

  text(itt,width/2,height/2)

}