Hi guys, i am new in julia and i need to write this constraint
@FOR(pilotos(i): @for(vuelos(j): @for(vuelos(k) j#ne#k #and# dia(j)#eq#dia(k) #and#
inicio(j)#le#inicio(k) #and# fin(j)#gt#inicio(k) : x(i,j)+x(i,k)<=1)));
I appreciate your help!!
Hi guys, i am new in julia and i need to write this constraint
@FOR(pilotos(i): @for(vuelos(j): @for(vuelos(k) j#ne#k #and# dia(j)#eq#dia(k) #and#
inicio(j)#le#inicio(k) #and# fin(j)#gt#inicio(k) : x(i,j)+x(i,k)<=1)));
I appreciate your help!!
Hi there,
It seems like you might want to start with some JuMP tutorials:
You should also read
It has some suggestions on writing a good question. Itβs easier to help if you provide some reproducible code.
Broadly speaking though, you have two options:
Write a for-loop:
for i in I, j in J, k in K
if j != k && i <= j
@constraint(model, x[i,j] + x[i,k] <= 1)
end
end
Use the container syntax (Constraints Β· JuMP):
@constraint(model, [i=I, j=J, k=K; j != k && i <= j], x[i,j] + x[i,k] <= 1)
Thank you so much!