[Help-glpk] current basis after solving the problem

[Shubhashis Ghosh]

Hi,
        I tried to apply 'lpx_eval_tab_row' after applying 'lpx_simplex', 
but it is saying that 'current basis is undefined'. I think in method 
'simplex2', a new workspace has been created for the presolved problem, 
and at the end of solution, the formulated problem has not copied to the 
original problem( or the basis has not unloaded from the formulated 
problem to the original). Am I right? How can I compute a row of simplex 
table after finding the optmal LP solution in this case? 


-Shubhashis

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Shubhashis Ghosh
Ph.D. Student
Department of Computing Science
2-21 Athabasca Hall
University of Alberta
Edmonton, AB T6G 2E8
Canada
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