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Re: [Help-glpk] glpk4.38 or later for Java

From: Noli Sicad
Subject: Re: [Help-glpk] glpk4.38 or later for Java
Date: Tue, 25 May 2010 12:14:04 +1000


You can get it here:

Please see these entries in for glpk-java discussions

Regards, Noli

On 5/25/10, Manish Jain <address@hidden> wrote:
> Hello all,
> Is there a jar file available for recent versions (glpk 4.38 or later) for
> java?
> The only one I could find on the net was glpk 4.8 (
> However, glpk 4.8 has different interpretation in at least lpx_set_col_kind
> and lpx_load_matrix.
> lpx_set_col_kind keeps giving the error  "lpx_set_col_kind: not a MIP
> problem" whenever I set a
> variable lp.setColKind(colIndex, LPX_CV).
> Since the above call isn't mandatory, the code works fine even after
> removing it.
> On the other hand, lpx_load_matrix or lp.loadMatrix() for java keeps giving
> the error that "zero element is not allowed".
> ( My code works fine for C++, glpk 4.38 and I need to convert it to java for
> an application).
> Thanks,
> Manish Jain
> University of Southern California

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