Message from discussion Interpretation of the Solution

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Subject: Interpretation of the Solution
From: "peterschr...@googlemail.com" <peterschr...@googlemail.com>
To: Xpress-MP <xpressmp@googlegroups.com>
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Hi,

I have used Xpress in my dissertation and must interpret my results
properly. In the book as well as in the net I could find nothing the
fitting, for this reason the last attempt is to write here.

Please, explain me how to interpret the Rows (constrains), Columns
(variable), Non-zero elements as well as Simplex iterationens.
To better understanding of my question this is a part of my
sensitivity analysis (the network in B was reduced in contrast to A
and raises thus the total Costs, the solution is LP-optimum):


Result\ Test	               A	B
Time (sek.)	             0,9	0,7
Rows (constraints)	2.560	2.539
Columns (variables)    24.012  23.979
Non-zero elements     69.679  69.605
Simplex iterations	 2.185	 2.233
Total Value           5.314.782	 5.635.651

Thanks a lot!
BR