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From: | Xypron |
Subject: | Re: [Help-glpk] big M |
Date: | Sun, 05 Oct 2008 16:39:54 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.17) Gecko/20080829 SeaMonkey/1.1.12 |
Hello Cihan, numbers in GLPK are of type double. Hence the highest number that can be specified will be around 1.7E308 on an X86 platform. When using a big M approach, M should be choses as small as possible to avoid scaling problems. Hence a good choice of M is problem specific. Best regards Xypron Cihan . wrote: What is the biggest number in GNU gplk, is there a value for big M? Yahoo! Turkiye ac?ld?! Internet uzerindeki en iyi icerigi Yahoo! Turkiye sizlere sunuyor! http://yahoo.com.tr |
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