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Re: [Help-glpk] Ordered sets in GMPL
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From: |
glpk xypron |
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Subject: |
Re: [Help-glpk] Ordered sets in GMPL |
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Date: |
Wed, 24 Dec 2008 22:39:01 +0100 |
Hello Andrew
> The point is that the set is not the same as array, and formally it is
> an unordered collection. In which context do you need a set to be ordered?
In as scheduling problem I have a set of orders with due date and release date.
Objective is some weighted function of setup cost, tardiness and earliness.
I want the result to be output in the sequence of the scheduled date.
Best regards
Xypron
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