[Coin-lpsolver] tableau column for artificials

[magh at lehigh.edu]

Sorry for posting to my own post (twice)... I often find myself having
conversations with myself through email. It keeps me entertained. :)

Can't I just use getBInvCol(r, vec), where r is the row index of the artificial
variable?

Thanks,
Matt


> Sorry - I meant,
> 
> "column of the tableau for an artificial (non-basic) variable"
> 
> Thanks,
> Matt
> 
> 
> > Hi CLP,
> > 
> > In getBInvARow, you return a structural and artificial section from the
> > tableau.
> > Is it possible to get a column of the tableau for an artificial (basic)
> > variable? 
> > 
> > Currently, getBInvACol throws an error if you ask for any column index >
> > numberColumns().
> > 
> > Thanks,
> > Matt
> > 
> > 
> > 
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