Hello,
I want to combine two conditions to restrict constraint generation :
I try to avoid of having to products without setup timeslot and therefore I want to force that when it is another product the binary flag is force to be 0
con setsup {i in produit, j in produit , t in time : i<>j and t > 0} : periode_prod[i,t-1] + periode_prod[j,t] = 0 ;
the question is how to combine the two conditions following the : I'm not sure that the AND is working, I quite sure that it doesn't work
Thanks in advance
Yannic