glpk 4.44 release information

[Andrew Makhorin]

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GLPK 4.44 Release Information
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Release date: Jun 03, 2010

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 C and
organized as a callable library.

        The following suffixes for variables and constraints were
        implemented in the MathProg language:

        .lb     (lower bound),
        .ub     (upper bound),
        .status (status in the solution),
        .val    (primal value), and
        .dual   (dual value).

        Thanks to Xypron <address@hidden> for draft implementation
        and testing.

        Now the MathProg language allows comment records (marked by
        '#' in the very first position) in CSV data files read with the
        table statements. Note that the comment records may appear only
        in the beginning of a CSV data file.

        The API routine glp_cpp to solve the Critical Path Problem was
        added and documented.

See GLPK web page at <http://www.gnu.org/software/glpk/glpk.html>.

GLPK distribution can be ftp'ed from <ftp://ftp.gnu.org/gnu/glpk/> or
from some mirror ftp sites; see <http://www.gnu.org/order/ftp.html>.

MD5 check-sum is the following:

f2ac7013bc0420d730d052e7ba24bdb1 *glpk-4.44.tar.gz

GLPK is also available as a Debian GNU/Linux package. See its web page
at <http://packages.debian.org/etch/glpk>.

Precompiled GLPK binaries (lib, dll, exe) for 32- and 64-bit MS Windows
can be found at <http://winglpk.sourceforge.net/>. Thanks to Xypron
<address@hidden>.

For MS Windows users there is also available GLPK Lab, a set of free
software tools and libraries based on the GLPK package. Its web page
can be found at <http://glpklabw.sourceforge.net/>. Thanks to Xypron
<address@hidden> and Luiz Bettoni <address@hidden>
for development.

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