Dnia Tue, 8 Apr 2008 01:26:28 -0700 (PDT)
minben
> The problem I mentioned is part of my project. I have implemented it
> in cplex. I found this part increased many nonzeros. So I want to
> improve it.
I have done similar model and it worked surprisingly fast.=20
Best regards
--=20
[ Wit Jakuczun
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