AMPL offers superior support by our development and technical support teams.
Contact us for general queries, partnerships, and more.
We can help you find the license and offering that works best for your situation.
AMPL offers superior support by our development and technical support teams.
Contact us for general queries, partnerships, and more.
We can help you find the license and offering that works best for your situation.
Sample model from the AMPL book
model steelT.mod;
data steelT.dat;
option solution_precision 10;
option solver_msg 0;
set AVAIL3 default {};
param avail3_obj {AVAIL3};
param avail3_dual {AVAIL3};
param avail3_step := 5;
repeat {
solve;
let AVAIL3 := AVAIL3 union {avail[3]};
let avail3_obj[avail[3]] := Total_Profit;
let avail3_dual[avail[3]] := Time[3].dual;
let avail[3] := avail[3] + avail3_step;
} until Time[3].dual = 0;
display avail3_obj, avail3_dual;