Yep, that's why I didn't raise the point. Now, Python can certainly not represent number of infinite sizes... I'll add that the super cool thing about "simple"

Yep, that's why I didn't raise the point. Now, Python can certainly not represent number of infinite sizes... I'll add that the super cool thing about "simple" algorithms such as binary search is that their practical application is full of edge cases which are very interesting to study to properly understand what these algorithms "mean". There's an awful lot to be said about even the simplest things.