On Wed, 2011-03-09 at 06:30 -0800, teitifeiti wrote:
> Hello everyone.
>
> I have a problem in formulating a constraint. The constraint is:
> C[r,i] - C[r,k] + P*D[i,k] >= T[r,i] where (1 <= r <= M ; 1 <= i < k
> <= N);
>
> So what I tried first was:
>
> s.t. constraint{r in 1..R,i 1..I,k in 1..I}
>
> But that constraint holds for all k < i, which I don't want it to do.
>
> Does anyone have a cool solution to my problem??
>
> Respectfully, TeitiFeiti
s.t. constraint{r in 1..R,i 1..I,k in 1..I: i < k} ...
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