Permutations/Rank of a permutation: Difference between revisions
Permutations/Rank of a permutation (view source)
Revision as of 10:01, 27 October 2012
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4 A. i.3 NB. return permutation of rank 4
2 0 1
0 1 2
0 2 1
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2 0 1
2 1 0
A.
0 1 2 3 4 5
]ranks=: 4 ? !12 NB. 4 random numbers sampled from integers 0 to 12!
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