> In my problem I have some variables which has the same lover and upper > bounds and I got an error > > column 1: lb = 0, ub = 0; incorrect bounds > The problem could not be solved > How can I solve this problem ? >
If the lower bound of a column (variable) is equal to its upper bound, use GLP_FX rather than GLP_DB in a call to glp_set_col_bnds. _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
