function setup() {

  createCanvas(400, 400);

   x = 1

   y = x + 1

}

​

function draw() {

  background(220);

  var a = pow(x, 2)

  var b = pow(y, 2)

  print(x)

  print(y)

  print(a)

  print(b)

  frameRate(.2)

  x = x + 1

  y = y + 1

}

​

​