> If a basis is set for a problem and lpx_simplex is called with > preprocessing enabled, does the previously set basis get thrown out or > kept?
If the preprocessor is enabled, the current basis built for the original LP instance is *not* used, so in case of re-optimization it is recommended to disable the preprocessor. Andrew Makhorin _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
