Variable solution report

The variable solution LST segment also shows all existing cases grouped under each variable name when set dependency is present as illustrated below in the context of our core optimization example (optalgebra.gms).

---- VAR x

          LOWER     LEVEL     UPPER    MARGINAL

Corn        .       50.000     +INF       .

Wheat       .       50.000     +INF       .

Cotton      .         .        +INF    -13.000