I am trying to express the constraint:
Code: Select all
sets
i / 1*10 /
t / 1*24 /;
alias(i,j,k);
sets conex
/1.2
2.3
3.4
4.5
5.6
6.7
7.8
8.9
9.10/;
conex(i,j)$(conex(j,i))=1;
eq2(j,t)..P(j,t)=e=sum(i$conex(j,i),Pij(i,j,t))-sum(k$conex(j,k),Pij(j,k,t));
Thanks.
Li