tye,
Thanks, but I knew what it was. It is gr0k that I didn't think understood it. He indicated I had a bug where I removed duplicates:

your code has a bug where it would eliminate two checks with the same amount

I was only asking that he explain how my code (which was a bit more efficient) was different than that snippet.

Cheers - L~R

In reply to Re: Re^4: amount permutations (unique) by Limbic~Region
in thread amount permutations by gr0k

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