[Symphony] get the lagrangian via C interface

[Menal Guzelsoy]

Yann,

I believe you are talking about the dual solution of a continuous
linear program? Since SYMPHONY is for mixed-integer problems, it
doesn't keep/return any, even if the given problem doesn't have any
integer variables. We can however add a function to the interface to
get the dual solution of the initial root LP, if that is what you
need.

Menal Guzelsoy
Ph.D. Candidate
Industrial and Systems Engineering Dept.
Lehigh University
1610 4620455



On Mon, Mar 9, 2009 at 9:49 AM,  <ycollet at freesurf.fr> wrote:
> Hello,
>
> How do I get the lagrangian coefficients associated to a solution via the C
> interface ?
>
> YC
>
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