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Re: [Help-glpk] Intersection of two sets is empty
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From: |
Andrew Makhorin |
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Subject: |
Re: [Help-glpk] Intersection of two sets is empty |
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Date: |
Sun, 07 Jul 2013 16:24:54 +0400 |
>Is it possible to express a condition based on the intersection of two
> sets, the idea is to express if A[i] intersection A[j] is empty then
> V[i] = c[j].
>i.e {i in I, j in j : A[i] inter A[j] == Empty }: V[i] = c[j];
>
>Any suggestion to do that?
{i in I, j in j : forall{t in A[i]} (t not in A[j]) }: V[i] = c[j];