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Re: [Help-glpk] glpk 4.33 release information

From: Andrew Makhorin
Subject: Re: [Help-glpk] glpk 4.33 release information
Date: Sat, 1 Nov 2008 15:26:41 +0300

Hi Rafael,

>> GLPK 4.33 -- Release Information
>> ********************************
>> [snip]
>> In this release:
>>         The following new API routines were added to the package:
>>         glp_copy_prob         copy problem object content
>>         glp_exact             solve LP in exact arithmetic
>>                               (makes lpx_exact deprecated)
>>         glp_get_unbnd_ray     determine variable causing unboundedness
>>                               (makes lpx_get_ray_info deprecated)
>>         glp_interior          solve LP with interior-point method
>>                               (makes lpx_interior deprecated)
>>         The following new API routines for processing models written in
>>         the GNU Mathprog language were added to the package:
>>         glp_mpl_alloc_wksp    allocate the translator workspace
>>         glp_mpl_read_model    read and translate model section
>>         glp_mpl_read_data     read and translate data section
>>         glp_mpl_generate      generate the model
>>         glp_mpl_build_prob    build LP/MIP instance from the model
>>         glp_mpl_postsolve     postsolve the model
>>         glp_mpl_free_wksp     deallocate the translator workspace

> In the process of building the Debian packages for 4.33, I noticed the
> following additions to the publicly available symbols in libglpk0:

>     glp_ios_add_row
>     glp_ios_clear_pool
>     glp_ios_del_row
>     glp_ios_pool_size
>     glp_ios_row_attr

> Is this a mistake or you just forgot to list them in your release
> announcement above?

Neither. These API routines were introduced in 4.32. Please see .

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