Yes, WOZZY wrote that for PBPL.
I think he was using it to make displaying the numbers easier.

But since it uses N-Bit_Math, you can do the same thing without PBPL or even on 16F's.
The Timers doing most of the work. You just need to catch the overflows and do the math.

And there's a routine to display large numbers without PBPL now (using N-Bit_Math).
http://www.picbasic.co.uk/forum/show...9430#post89430