Re: [math] Recover final tableau values from SimplexSolver

2013-11-21 Thread Renato Cherullo
Neidhart wrote: On 11/20/2013 05:43 PM, Renato Cherullo wrote: Ok, I just pushed my code to the fork at https://github.com/cherullo/commons-math. Merging with SolutionCallback was straightforward, and the standard tests passed. I already saw issues in the new code, but right now I'd like your

Re: [math] Recover final tableau values from SimplexSolver

2013-11-20 Thread Renato Cherullo
, Thomas Neidhart thomas.neidh...@gmail.comwrote: On 09/09/2013 10:37 PM, Thomas Neidhart wrote: On 09/09/2013 09:02 PM, Renato Cherullo wrote: Hi all, I need to implement a way to recover some important information from SimplexSolver's final tableau. I'll start by the shadow price, which

Re: [math] Recover final tableau values from SimplexSolver

2013-11-20 Thread Renato Cherullo
optimizeExtra(OptimizationData...)). It doesn't seem to fit well with the rest. Thoughts? []s Renato C. On Wed, Nov 20, 2013 at 1:21 PM, Renato Cherullo cheru...@gmail.com wrote: Hi guys, It's been a while since I raised this issue. I actually solved this and I want to contribute it back. I

[math] Recover final tableau values from SimplexSolver

2013-09-09 Thread Renato Cherullo
Hi all, I need to implement a way to recover some important information from SimplexSolver's final tableau. I'll start by the shadow price, which seems very straight forward. If I understand it correctly, I must: 1- Store the original LinearConstraints in the same order as the normalized