> I have a model like this. > > When I try to get a dual I have all value 0. > > GLPK.glp_get_col_dual(lp,colId+1) send 0 for all value. > > How can I solve this problem? >
This may mean that all columns (variables) are basic. To inspect the solution you can print it to a text file with glp_print_sol. _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
