Can I formulate an expression in Julia and use an integer variable as an index of an input matrix?
@variable(m, 1 <= t[1:3, 1:3] <= 8, Int)
P = [ 90 80 60 70 50 30 10 0]
for i = 1:3
for j = 1:3
M[i,j] = P[t[i,j]] # M is a matrix 3x3 filled with P values based on t indices
and I am using M in an expression for optimization.
Thank you in advance!