[Maxima] Combination function
robert.dodier at gmail.com
Sun May 9 10:42:41 CDT 2010
On 5/8/10, Iago Tejeda Pérez <iagotp at gmail.com> wrote:
> I was looking for a function that returns the combinations of n elements in
> groups of r.
I think you want powerset(S, r) where S is a set of n elements.
> I only found a function that returns the number of posible combinations(n,r).
For this you want binomial(n, r). There is a function in an add-on
package named combination but it simply punts to binomial:
This is a historical artifact and probably it should be expunged ...
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