> I want to print the gap of the mip problem. > But, the out put of the glp_ios_mip_gap(tree) routine is a very large number. > > >fprintf(f, "Final Toralance %2.1lf \n", glp_ios_mip_gap(tree)); > > output>179769313486231570814527423731704356798070567525844996598........... >
This large number is DBL_MAX (1.798e308 for 64-bit IEEE 754) defined in <float.h>. It is returned by glp_ios_mip_gap if no integer feasible solution has been found yet. _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
