Found: workaround for array multiplication in constraints & objfcn using MILPModel

[datadrivensupplychain]

Hello,

I figured out a way to use 3D and 4D arrays in constraints and the objective function using MILPModel. I am using this for my work in supply chain network optimization, and wanted to share with the community. OMPR is awesome!!

https://github.com/datadrivensupplychain/teaching_bits/blob/main/ompr_milpmodel_3d_4d_array_multiplication.r

Ralph Asher
[email protected]

[dirkschumacher]

Thanks! I move this to the discussions