This script tried to get max and min of every variable. no $lp->std_basis output 1 0.727273 0.000000 2 1.000000 0.000000 3 1.000000 0.000000 4 1.000000 0.000000 5 0.000000 0.000000 6 0.000000 -1.000000 7 1.916667 0.000000 8 3.000000 0.000000 9 8.000000 0.000000 10 3.000000 0.000000 11 8.000000 8.000000 12 -21.000000 -21.000000 13 4.500000 0.000000
with $lp->std_basis output 1 0.000000 0.000000 2 1.000000 0.000000 3 1.000000 0.000000 4 1.000000 0.000000 5 0.000000 0.000000 6 0.000000 0.000000 7 0.000000 0.000000 8 0.000000 0.000000 9 0.000000 0.000000 10 0.000000 0.000000 11 8.000000 0.000000 12 0.000000 0.000000 13 0.000000 0.000000 On Tue, May 13, 2008 at 6:14 PM, Xie Zhengwei <[EMAIL PROTECTED]> wrote: > > Just run fbavari pp.freemps if you have perl glpk installed. > > If one uncomment $lp->adv_basis, one will get different results. > > Another question: > > Way I, > > load model > for loop > change obj coef > simplex > end > > Way II, > > for loop > load model > change obj coef > simplex > end > > This two ways will bring different results. Anyone know that? >
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