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Re^2: Next permutationby Cristoforo (Curate) |
on Feb 25, 2019 at 20:58 UTC ( #1230528=note: print w/replies, xml ) | Need Help?? |
That is called a cross product :-)
It doesn't give the permutation ( 3 * 2 * 1 = 3! ) (The permutation of 3 objects gives 6 tuples. The cross product gives 3 * 3 * 3 = 27 tuples).
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