Dominus,
So the question I think you need to ask here is whether a sequence of arrays shuffled by your method would be distinguishable from a sequence of arrays shuffled into truly random orders.

Oh, I totally agree now that I have had a night's rest and a few good replies. It was one of those things where, in trying to make a convincing argument, I lost sight of the forest through the trees. As I indicated in another reply, I considered changing the method to change what elements appeared in each group for every iteration. Without that change, it should be easy to see that the re-ordering isn't random.

I don't mind being wrong for the sake of a good discussion.

Cheers - L~R

In reply to Re^2: Random Math Question by Limbic~Region
in thread Random Math Question by Limbic~Region

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