[Jprogramming] Combinations with Replacement

[Raul Miller]

Does https://rosettacode.org/wiki/Combinations_with_repetitions#J_Alternate_implementation
satisfy this request?

Thanks,

-- 
Raul


On Tue, May 10, 2016 at 12:40 AM, Skip Cave <skip at caveconsulting.com> wrote:
> While we are discussing permutations and combinations....
>
> I haven't been able to find any mention in the J doc about a verb that
> gives all possible combinations with replacement.
>
> For example:
>
>     2 combr 1 2 3
>
> ┌───┬───┬───┬───┬───┬───┐
>
> │ 1  1 │ 1  2 │ 1  3 │ 2  2 │ 2  3 │ 3  3 │
>
> └───┴───┴───┴───┴───┴───┘
>     3 combr 1 2 3
>
> ┌─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┐
>
> │ 1  1  1  │ 1  1  2  │  1  1  3  │ 1  2  2  │ 1  2  3  │ 2  2  2  │ 2  2
>  3  │ 1  3  3  │ 2  3  3  │ 3  3  3  │
>
> └─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘
>
> Can someone point me to the right section of the J doc?
>
> Skip
>
> Skip Cave
> Cave Consulting LLC
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