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glpk 4.65 release information

From: Andrew Makhorin
Subject: glpk 4.65 release information
Date: Fri, 16 Feb 2018 12:57:31 +0300

Hash: SHA1

GLPK 4.65 Release Information

Release date: February 16, 2018

GLPK (GNU Linear Programming Kit) is intended for solving large-scale
linear programming (LP), mixed integer linear programming (MIP), and
other related problems. It is a set of routines written in ANSI C89 and
organized as a callable library.

        In this release:

        The following new API routines for LP/MIP preprocessing were

        glp_npp_alloc_wksp    allocate the preprocessor workspace
        glp_npp_load_prob     load original problem instance
        glp_npp_preprocess1   perform basic LP/MIP preprocessing
        glp_npp_build_prob    build resultant problem instance
        glp_npp_postprocess   postprocess solution to resultant problem
        glp_npp_obtain_sol    obtain solution to original problem
        glp_npp_free_wksp     free the preprocessor workspace

        See doc/npp.txt for detailed description of these API routines.

        A new, more robust implementation of locally valid simple cover
        cuts was included in the MIP solver.

        The API routine glp_init_iocp was changed to enable long-step
        option of the dual simplex by default.

See GLPK web page at <>.

GLPK distribution can be ftp'ed from <> or
from some mirror ftp sites; see <>.

MD5 check-sum is the following:

470a984a8b1c0e027bdb6d5859063fe8 *glpk-4.65.tar.gz

GLPK is also available as a Debian GNU/Linux package. See its web page
at <>.

Precompiled GLPK binaries (lib, dll, exe) for 32- and 64-bit MS Windows
can be downloaded from <>.
Version: GnuPG v1.2.1 (MingW32)


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