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Re: [Help-glpk] Help: How to build MIP model


From: lucacoopers
Subject: Re: [Help-glpk] Help: How to build MIP model
Date: Fri, 4 Jan 2013 06:01:43 -0800 (PST)

First, thanks to all. Jeff you're right. I misspelled my problem. The problem
is:

minimize { sum[from i=1 to 96] of {c1*x1(i)+c2*x2+c3*x3(i)} }
with this constraints:
 x1(i)+x2+x3(i)=c4(i)
 x1(i)+x3(i)=c5
 x1(i)>=5
0<=x3(i)<=100
0<=x2<=1 binary

where x1, x3 and c4 are vectors of 96 elements. c1,c2,c3,c5 are
numbers.

Sorry for the mistake. I wish someone would write the problem in a form
similar to that described above. I need to learn how to write a minimization
problem with glpk with the language c.

thanks again to all:-)
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