[Question] Reversing the contents of a list
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I was just wondering whether there was a command that could reverse the contents of a list? An example of reversal would be {2,2,5,8} becoming {8,5,2,2}.
Will the list necessarily be sorted? If so, you can use SortA() and/or SortD(). If not, you can use a co-sorting trick. Say your list is LA:

Code:
seq(X,X,1,dim(LA),1->L1
SortD(L1,LA
Voila!

Code:
seq(L1(X),X,dim(L1),1,-1


Or:

Code:
seq(L1(-X),X,-dim(L1),-1
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Oh, silly me, how could I miss that combination. Sad Hats off to you, as always.
Cheers guys, your help is much appreciated.
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[Question] Reversing the contents of a list
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