Hi GrandFather,
Thanks for the explanation. I was clear on what the catenation of $perm was doing and the splicing of @set, but my brain got lost in the nested recursions. But thanks for trying to clear it up for me.
In reply to Re^2: Please help me understand this permutation sub?
by mdunnbass
in thread Please help me understand this permutation sub?
by mdunnbass
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