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[Help-glpk] Re: Simplex method infeasible, IP method feasible
From: |
Andrew Makhorin |
Subject: |
[Help-glpk] Re: Simplex method infeasible, IP method feasible |
Date: |
Fri, 12 Sep 2003 14:41:32 +0400 |
From: Nicolo' Giorgetti <address@hidden>
To: <address@hidden>
Subject: Re: [Help-glpk] Re: Simplex method infeasible, IP method feasible
Date: Friday, September 12, 2003 2:20 PM
>I'm doing some errors in defining the problem but I'm not able
>to see where they are. Do you have any suggestion ?
>Thank you very much.
CONFER!
>------- My infeasible problem: (infeas_lpt.lpt) --------------
>
>Bounds
> -1e-06 <= x(1) <= 1e-06
> -1e-06 <= x(2) <= 1e-06
> -1e-06 <= x(3) <= 1e-06
>----- Your feasible problem: (work_mak.lpt) -------------------------
>
>Bounds
> -1000000 <= x(1) <= 1000000
> -1000000 <= x(2) <= 1000000
> -1000000 <= x(3) <= 1000000
Btw, in your first message you wrote:
>lb=[-1e6 -1e6 -1e6]',
>ub=[ 1e6 1e6 1e6]',
- [Help-glpk] Simplex method infeasible, IP method feasible, Nicolo' Giorgetti, 2003/09/09
- [Help-glpk] Re: Simplex method infeasible, IP method feasible, Andrew Makhorin, 2003/09/10
- Re: [Help-glpk] Re: Simplex method infeasible, IP method feasible, Nicolo' Giorgetti, 2003/09/11
- [Help-glpk] Re: Simplex method infeasible, IP method feasible, Andrew Makhorin, 2003/09/11
- Re: [Help-glpk] Re: Simplex method infeasible, IP method feasible, Nicolo' Giorgetti, 2003/09/12
- [Help-glpk] Re: Simplex method infeasible, IP method feasible,
Andrew Makhorin <=
- [Help-glpk] Re: Simplex method infeasible, IP method feasible, Nicolo' Giorgetti, 2003/09/12
- [Help-glpk] Re: Simplex method infeasible, IP method feasible, Andrew Makhorin, 2003/09/12
- Re: [Help-glpk] Re: Simplex method infeasible, IP method feasible, Nicolo' Giorgetti, 2003/09/13
- [Help-glpk] Re: Simplex method infeasible, IP method feasible, Andrew Makhorin, 2003/09/11