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CVS log for pkgsrc/math/glpk/distinfo

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Default branch: MAIN
Current tag: pkgsrc-2013Q3-base


Revision 1.31 / (download) - annotate - [select for diffs], Wed Jul 31 07:02:35 2013 UTC (6 years, 3 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2013Q4-base, pkgsrc-2013Q4, pkgsrc-2013Q3-base, pkgsrc-2013Q3
Changes since 1.30: +4 -4 lines
Diff to previous 1.30 (unified)

GLPK 4.52.1 (release date: Jul 28, 2013)

        This is a bug-fix release.

        A version information bug in Makefile.am was fixed. Thanks to
        Sebastien Villemot <sebastien@debian.org> for bug report.

GLPK 4.52 (release date: Jul 18, 2013)

        The clique cut generator was essentially reimplemented, and now
        it is able to process very large and/or dense conflict graphs.

        A simple rounding heuristic was added to the MIP optimizer.

        Some bugs were fixed in the proximity search heuristic routine.
        Thanks to Giorgio Sartor <0gioker0@gmail.com>.

        New command-line option '--proxy [nnn]' was added to glpsol to
        enable using the proximity search heuristic.

        A bug (incorrect processing of LI column indicator) was fixed
        in the mps format reading routine. Thanks to Charles Brixko for
        bug report.

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