Permutations: Difference between revisions
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Frink's array class has built-in methods <CODE>permute[]</CODE> and <CODE>lexicographicPermute[]</CODE> which permute the elements of an array in reflected Gray code order and lexicographic order respectively.
<lang frink>a = [1,2,3,4]
println[formatTable[a.lexicographicPermute[]]]</lang>
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