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Re: [Help-glpk] Modelling Advice Request - Project Tasks

From: Yingjie Lan
Subject: Re: [Help-glpk] Modelling Advice Request - Project Tasks
Date: Fri, 22 Jan 2010 18:40:38 -0800 (PST)

> The 'BigM' piece was there in my first
> version as a way of having the solver calculate the
> position[a] data.  I was being lazy.  My later version
> avoided this by computing position in a post-processing step
> after the solver.  This problem doesn't actually need
> BigM at all.

BigM is a lazy method...

> I agree, this would be a nice problem to include
> in the example set.
> Jeff

>> I am waiting for Jeff's permission to grab all his example
>> models :) 

Sounds like a full permission to me :), thanks Jeff!




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