Market Sharing: Assigning Retailers to Company Divisions

Features Demonstrated

The following features are demonstrated in this example:

problem type: mixed integer linear programming ( and norms)
numeric and string index sets
multiple input data sets
set operators UNION and SETOF
string concatenation
sets indexed by other sets
multiple objectives and the OBJ option
using a variable suffix (such as .sol) in the declaration of a numeric parameter
CARD function
ABS function
MAX aggregation operator
MILP solver option PRIMALIN