for the first 5 seconds you don't see anything, then it updates every 5 seconds. if the numbers don't make sense notice that they are listed vertically, starting at the top and going down. for example the number 12.452 would be: 1 2 4 5 2
https://en.wikipedia.org/wiki/Vi%C3%A8te%27s_formula https://en.wikipedia.org/wiki/Leibniz_formula_for_%CF%80 --the Wikipedia articles for the two formulas I am using to calculate pi from my demonstration it can be seen that Viete's formula converges faster to pi.
