Hii, I want to convert following lines of code into gams
AMPL
set nodes; ## {1,2,3,4}
set pipes; ### {5,6,7,8}
set arcs within {i in nodes, j in nodes: i != j}; ### {(1,2),(1,3),...}
I am not able to convert line 3 in GAMS. set arcs should contain set of nodes and pair combination
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- 1 year ago
- Forum: Archive Google Group
- Topic: NEED HELP on set of sets
- Replies: 10
- Views: 13911