Hey Zvoni,
Permutation = Respect the order of draw with/without repeat
Combination = No respect for order of draw with/without repeat
Combination, that's the one!!
Crap, such a well used word and I always forget about it and just remember Permutations, LOL!!
Thanks for the memory refresh!!
Gus, it‘s the reason why i wrote to remove current member of list1 from list2
Basically, it boils down to combination without repeat, which btw is a Lottery („6 out of 49“ etc.)
Right, eliminating the pair already compared on a second list makes it quite easy to implement.
I'll have a think about it and maybe update the example.
Thanks very much for the tip. I've thought about it in the past for something else, but my memory is getting really bad and these, most simple, solutions are now fleeing my mind
Cheers,
Gus