The naive_shuffle() you object to is Fischer-Yates, which is pretty well studied. I think you misapprehend the effect of the algorithm.

While it samples a permutation of the elements, it does not do so by selecting from a list of all permutations, and execution paths have nothing to do with it.

After Compline,
Zaxo

In reply to Re: A bad shuffle by Zaxo
in thread A bad shuffle by tlm

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