Hi everyone,
I'm new to Glpk. I'm trying to model an optimazation problem for university
timetabling. In the objective function, I need to minimize the following
function,
g(sum sum T[i,j,k])
g() returns 1 if (sum sum T[i,j,k]) > 0 else 0
The problem is T[i,j,k] is a variable, IF-THEN-ELSE cannot handle variables in
the logical expression. Is there a way around it?
Can anyone help?
Thank you very much
B. Song
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