Try:
Combinations(list,n);
Joe
Levie Bicua wrote:
Dear forum,
Suppose I have a list of n objects and from this I want to get a new list whose
elements are
the combinations of n objects taken r at a time. How will I be able to use gap
for this?
Specifically, let S:=[(1,2), (1,3),(2,3)]. If I want to get a list of
combinations of these 3
elements taken 2 at a time I must obtain the set T:=[ [(1,2),(1,3)],
[(1,3),(2,3)], [(1,2),(2,3)]].
Of course for a larger set it's not easy to do this. Any help? thanks.
Levi
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