a+b+ab

let numbers = [];
let nStore;
let nRuns = 0;
function setup() {
  createCanvas(500, 500);
  numbers = [];
  frameRate(5);
  for (let i = 1; i <= 100; i++) {
    numbers[i - 1] = { n: BigInt(i), c: i * 2 };
  }
  d = 5;
  n = d;
  while (numbers.length > 1) {
    s = int(random(0, numbers.length - 1));
    numbers[s].n =
      numbers[s].n + numbers[s + 1].n + numbers[s].n * numbers[s + 1].n;
    numbers.splice(s + 1, 1);
  }
  fill(0);
  noStroke();
  nStore = numbers[0].n;
  textSize(5.5);
  console.log(nStore);
}

function draw() {
  background(255, 255, 255, 50);
  nRuns++;
  numbers = [];

  for (let i = 1; i <= 100; i++) {
    numbers[i - 1] = { n: BigInt(i), c: i * 2 };
  }

  n = d;
  while (numbers.length > 1) {
    s = int(random(0, numbers.length - 1));
    numbers[s].n =
      numbers[s].n + numbers[s + 1].n + numbers[s].n * numbers[s + 1].n;
    numbers.splice(s + 1, 1);
    for (let i = 0; i < numbers.length; i++) {
      fill(numbers[i].c, numbers[i].c * 1.1, numbers[i].c * 1.3, 150);
      rect(d / 2 + d * i, n + d, d * 0.9);

      circle(
        width / 2 - (n / 2) * cos((PI / 100) * numbers[i].c),

        height / 2 - (n / 2) * sin((PI / 100) * numbers[i].c),
        2
      );
    }
    n += 4.8;
  }
  textSize(5.5);
  fill(0);

  text(numbers[0].n, 2, height - 10);
  if (nStore != numbers[0].n) {
    console.log(diff);
    noLoop();
  }
  nStore = numbers[0].n;
  textSize(10);
  fill(255);
  rect(width - 50, height - 60, 80, 30);
  fill(0);
  text("runs = " + nRuns, width - 50, height - 50);
}