-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 GLPK 4.10 -- Release Information ================================
Release date: May 11, 2006 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. In this release: Cutting planes of two new classes were implemented: mixed cover cuts and clique cuts. On API level this feature can be enabled by setting control parameter LPX_K_USECUTS passed to the routine lpx_intopt. In glpsol this feature is available through the command-line options --cover and - --clique. For more details see the reference manual. Now the routines lpx_read_mps and lpx_read_freemps support LI bound type. It is similar to LO, however, indicates the column as of integer kind. As usual some bugs were fixed. 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: a1ae21f2ddf2f71aa1af9385ebfd7b74 *glpk-4.10.tar.gz GLPK is also available as a Debian GNU/Linux package. See its web page at <http://packages.debian.org/stable/math/glpk.html>. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (MingW32) iD8DBQFEY2r90XvyMFmB6BgRAkXpAKCSMJTgTngSMq7vZBM3ifbbU25YsACeOioq 1q2byvmTFhEOzeSQj5MAE30= =Ub1P -----END PGP SIGNATURE----- _______________________________________________ GNU Announcement mailing list <info-gnu@gnu.org> http://lists.gnu.org/mailman/listinfo/info-gnu
