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Question: checking if LP is unbounded

Question:checking if LP is unbounded

hanswurst 368 Maple
integer
November 27 2009
0

Hi there,

I want to solve several LPs of the kind

L:=Optimization[LPSolve](obj, cnsts, maximize = true, assume = integer);

where it often is unbounded. Maple then prints a warning and returns a (meaningless) solution.

Now: how do I check, whether it is unbounded?

 

 
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