Re: non-official updated version of glpk (4.62 pre-release)
Andrew Makhorin <[email protected]>
| Newsgroups | gmane.comp.gnu.glpk |
|---|---|
| Message-ID | <1496410479.5227.2.camel@corvax> |
> > and ii) in the dual simplex perturbation should be disabled. > > I don't understand the reason for this. > Just to avoid the similar situation when removing perturbation of obj. coefficients results in non-optimal (i.e. dual infeasible) solution.