https://sploid.gizmodo.com/if-you-fold-a-paper-in-half-103-times-it-will-be-as-thi-1607632639
https://sploid.gizmodo.com/if-you-fold-a-paper-in-half-103-times-it-will-be-as-thi-1607632639
You can use this if you are given two points, a graph or a function table.