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<DIV>Hi</DIV>
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<DIV>Can you tell me from which paper this method implemented ?</DIV>
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<DIV>Alex</DIV>
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<DIV style="font-color: black"><B>From:</B> <A title=john.forrest@fastercoin.com
href="mailto:john.forrest@fastercoin.com">John Forrest</A> </DIV>
<DIV><B>Sent:</B> Wednesday, March 20, 2013 4:18 PM</DIV>
<DIV><B>To:</B> <A title=clp@list.coin-or.org
href="mailto:clp@list.coin-or.org">clp@list.coin-or.org</A> </DIV>
<DIV><B>Subject:</B> Re: [Clp] ClpSimplexNonlinear question</DIV></DIV></DIV>
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<DIV class=moz-cite-prefix>Alex,<BR><BR>Very bold of you.<BR><BR>Actually SLP is
fairly rugged (if not very fast). At present it only works with a
quadratic objective. Try it on a quadratic problem in mps format to see
what happens. Safer to try without presolve at first.<BR><BR>clp quad.mps
-presolve off -slp 100 -primals<BR><BR>As it is quadratic it will go into
quadratic simplex at end (and do nothing), but you will get the idea.<BR><BR>To
extend to other nonlinear you would need to make a new ClpObjective class which
would have same functionality as ClpQuadraticObjective.<BR><BR>If anybody has
ideas how to do this elegantly, I will be happy to help.<BR><BR>John
Forrest<BR>On 20/03/13 06:42, <A class=moz-txt-link-abbreviated
href="mailto:alexdowson98@gmail.com">alexdowson98@gmail.com</A> wrote:<BR></DIV>
<BLOCKQUOTE cite=mid:01C71893CD4E482AA98EEFE13AC214E0@NareshPC type="cite">
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<DIV style="FONT-FAMILY: 'Calibri'; COLOR: #000000; FONT-SIZE: 12pt">
<DIV>Hi</DIV>
<DIV> </DIV>
<DIV>How can I use ClpSimplexNonlinear for solving non-linear problem with SLP
method ?</DIV>
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<DIV>Is there any example or anyone has tested it ?</DIV>
<DIV> </DIV>
<DIV>Alex</DIV>
<DIV> </DIV></DIV></DIV><BR>
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