Mining: Which Pits to Work and When to Close Them Down

Features Demonstrated

The following features are demonstrated in this example:

  • problem type: mixed integer linear programming

  • numeric and string index sets

  • calculated numeric parameter

  • bounds in the VAR statement

  • IMPVAR statement

  • .ub variable suffix

  • set operator DIFF

  • linearizing a ratio constraint

  • using a variable suffix (such as .sol) in the declaration of a numeric parameter

  • multiple input and output data sets