Hi, I am getting error 148 (Dimension different - The symbol is referenced with more/less
indices as declared) when using the sum equation. I am trying to sum a over w and k
The following 3 lines keep giving me errors, can someone make any suggestions?
EqCost(k)..
Cost(k) =e= sum((a),w$(not sameas(w,k)),TrCost(w,k,a)*Bought(k,w));
EqPollution(k)..
Pollution(k) =e= Used(k)+sum((w,a),w$(not sameas(w,k)),Bought(k,w));
EqBought(k)..
sum(w$(not sameas(w,k),Bought(k,w)) =l= sum((w,a),License(k));
Errors using sum
Re: Errors using sum
Hi,
The information provided is not sufficient to help. You seem to have declared some symbol with different domain sets than used in the shared code snippet. But since you did not share the declarations, it is impossible to pinpoint the source if the issue.
I suggest to follow the forum rules and
Fred
The information provided is not sufficient to help. You seem to have declared some symbol with different domain sets than used in the shared code snippet. But since you did not share the declarations, it is impossible to pinpoint the source if the issue.
I suggest to follow the forum rules and
Best,...send the self-contained, executable GAMS code that reproduces your problem to the group.
Fred