-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 GLPK 4.19 -- Release Information ********************************
Release date: Jul 05, 2007 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: * The principal change is upgrading to GPLv3. * A serious bug in the routine glp_del_cols was fixed. Thanks to Cedric[FR] <[EMAIL PROTECTED]> for the bug report. * A new advanced API routine glp_mem_limit was added. * The case GLP_EBOUND was added to the routine lpx_simplex. Thanks to Cameron Kellough <[EMAIL PROTECTED]> for the bug report. * An API routine lpx_write_pb to write the problem instance in OPB (pseudo boolean) format format was added. Thanks to Oscar Gustafsson <[EMAIL PROTECTED]> for the contribution. * Two new options --wpb and --wnpb were added to glpsol to write the problem instance in OPB format. 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: e4b5a57ef22a57d38f4c3d79854041e5 *glpk-4.19.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) iD8DBQFGjXU00XvyMFmB6BgRAtrcAKCYflCFvJlihayaxXh8as/47S9s+QCfQ8Xk xoMNUBPZhyQrZCYM2lZAfd8= =3Iq4 -----END PGP SIGNATURE----- _______________________________________________ GNU Announcement mailing list <info-gnu@gnu.org> http://lists.gnu.org/mailman/listinfo/info-gnu
