Search found 4 matches
- 2 years ago
- Forum: Modeling
- Topic: transport modell with gams
- Replies: 2
- Views: 2108
Re: transport modell with gams
Thank you so much I fixed the problem
- 2 years ago
- Forum: Modeling
- Topic: transport modell with gams
- Replies: 2
- Views: 2108
transport modell with gams
hello. the code i wrote is below i have mistakes error 149,409,140,812 it is a transport model problem i'm a student and i'm trying to learn GAMS how can i fix that? please contact me if you think i have another fault sets i truck type /1,2,3/ j dealer/1*8/; parameters m(i) 'i the cost of carrying 1...
- 2 years ago
- Forum: Modeling
- Topic: gams error 409-257
- Replies: 1
- Views: 7980
gams error 409-257
hello. the code i wrote is below i have two mistakes error 409 and 257 it is a planning model problem i'm a student and i'm trying to learn GAMS how can i fix that? sets i /1*48/ j /1*8/ k /1*6/ n(j) /1,2,3,4,5,6/; variables x(i,j,k) z ; binary variables x(i,j,k) ; parameters p(i) i.alanın operasyon...
- 3 years ago
- Forum: Modeling
- Topic: Modelling with sum
- Replies: 2
- Views: 2259
Modelling with sum
Hi , have some problems I have to code a function with gams, but I'm getting an error i,j,k are in the sets my equation p(i)*(k-j+1)*x(i,j,k) i have to write with sum but i'm getting error 148, how can fix that?