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| ompr-package | A package to Model (Mixed) Integer Programs |
| add_constraint | Add a constraint |
| add_constraint_ | Add a constraint |
| add_variable | Add a variable to the model |
| add_variable_ | Add a variable to the model |
| extract_constraints | Extract the constraint matrix, the right hand side and the sense from a model |
| get_solution | Get variable values from a solution |
| get_solution_ | Get variable values from a solution |
| MIPModel | Create a new MIP Model |
| new_solution | Create a new solution |
| nvars | Number of variables of a model |
| objective_function | Extract the objective function from a model |
| objective_value | Extract the numerical objective value from a solution |
| ompr | A package to Model (Mixed) Integer Programs |
| set_bounds | Set the bounds of a variable |
| set_bounds_ | Set the bounds of a variable |
| set_objective | Set the model objective |
| set_objective_ | Set the model objective |
| solver_status | Get the solver status from a solution |
| solve_model | Solve a model |
| sum_expr | Construct a sum expression |
| variable_bounds | Variable lower and upper bounds of a model |
| variable_keys | Get all unique names of the model variables |
| variable_types | Variable types of a model |