I agree this is neat write-up and demonstration Frank made!
On 18/06/2007, at 23.44, danja wrote:
I will report performance soon, I have rather big lists to go through.
If you have big lists and if matches may occur, then maybe a routine
that checks if the difference is 0 (i.e. a match) and then just
output that corresponding number (which is the same as the search
number) and exit the search right away might be desirable? In this
case uniqueness is not a problem, naturally.