[Date Prev][Date Next] [Thread Prev][Thread Next] [Thread Index] [Date Index] [Author Index]

*From*: updates fedoraproject org*To*: fedora-package-announce redhat com*Subject*: Fedora 9 Update: cddlib-094f-6.fc9*Date*: Wed, 03 Dec 2008 01:20:40 +0000

-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2008-10607 2008-12-02 23:55:59 -------------------------------------------------------------------------------- Name : cddlib Product : Fedora 9 Version : 094f Release : 6.fc9 URL : http://www.ifor.math.ethz.ch/~fukuda/cdd_home/ Summary : A library for generating all vertices in convex polyhedrons Description : The C-library cddlib is a C implementation of the Double Description Method of Motzkin et al. for generating all vertices (i.e. extreme points) and extreme rays of a general convex polyhedron in R^d given by a system of linear inequalities: P = { x=(x1, ..., xd)^T : b - A x >= 0 } where A is a given m x d real matrix, b is a given m-vector and 0 is the m-vector of all zeros. The program can be used for the reverse operation (i.e. convex hull computation). This means that one can move back and forth between an inequality representation and a generator (i.e. vertex and ray) representation of a polyhedron with cdd. Also, cdd can solve a linear programming problem, i.e. a problem of maximizing and minimizing a linear function over P. -------------------------------------------------------------------------------- This update can be installed with the "yum" update program. Use su -c 'yum update cddlib' at the command line. For more information, refer to "Managing Software with yum", available at http://docs.fedoraproject.org/yum/. All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at http://fedoraproject.org/keys --------------------------------------------------------------------------------

[Date Prev][Date Next] [Thread Prev][Thread Next] [Thread Index] [Date Index] [Author Index]