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- 5 years ago
- Forum: Modeling
- Topic: GAMS parameter issue
- Replies: 6
- Views: 6098
Re: GAMS parameter issue
Hello dear friends, I have written the Vehicle Routing Problem. But I have faced some Errors in terms of defining sets and fixed indexes. I was wondering if you could help me. Here is the GAMS code. B1(i,j,m,r)=e=ZI(m)*((ZI(m)-1)+(1-ZI(m))*(v('2',r)/v('3',r)-1); B2(i,j,m,r)=e=SZI('1')*(d(i,j)/v('1',...