Tryit Editor v2.9

Edit This Code:
<!DOCTYPE html>
<html>
<body>

<p>Infinity is returned if you calculate a number outside the largest possible number.</p>

<button onclick="myFunction()">Try it</button>

<p id="demo"></p>

<script>
function myFunction() {
    var myNumber = 2; 
    var txt = "";
    while (myNumber != Infinity) {
        myNumber = myNumber * myNumber;
        txt = txt + myNumber + "<br>";
    }
    document.getElementById("demo").innerHTML = txt;
}
</script>

</body>
</html>