I'm having difficulty adding a constraint to my model
Sum from i = 1 to N of X_ijk = W_jk for all values of j,k
Heres what I've tried
N = 10
W = [11 12 13 14 15 16 17;
9 14 21 21 12 15 16;
14 21 15 13 12 17 17]
for i in 1:N
@constraint(m, sum(x[i, j, k] for j in 1:3, k in 1:7 ) >= W[j, k])
end
But i keep getting an error telling me that j and k are not defined. Id appreciate some help with the correct syntax