Re: [Help-glpk] Can GLPK use multiple object?

[xiaomi]

No. Not their sum. For example this problem:

Object: minimize X
Constraint:  X+Y>=8, Y=min(Z1,Z2) Z1=...., Z2<.....

Do I describe Y as "Y<=Z1, Y<=Z2" ?  That is not correct unless I 
maxmize Y in my object at the same time as minimizing X. So I asked 
whether multiple objects are functional.





Mansour Moufid :
> 2010/7/20 xiaomi <address@hidden>:
>   
> > I am running a project that need to minimize more than one variable in
> > LP solver. Can GLPK do that? If yes, how to do so?
> >     
>
> Minimize their sum?
>
>