[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Help-glpk] problem with dual

From: Andrew Makhorin
Subject: Re: [Help-glpk] problem with dual
Date: Fri, 05 Aug 2011 14:28:59 +0400

> 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.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]