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lrslib

package to enumerate vertices and extreme rays of a convex polyhedron

Variants:
A convex polyhedron is the set of points satisfying a finite family of linear inequalities. The study of the vertices and extreme rays of such systems is important and useful in e.g. mathematics and optimization. In a dual interpretation, finding the vertices of a (bounded) polyhedron is equivalent to finding the convex hull (bounding inequalities) of an (arbitrary dimensional) set of points. Lrs (lexicographic reverse search) has two important features that can be very important for certain applications: it works in exact arithmetic, and it consumes memory proportional to the input, no matter how large the output is.
Homepage:
Package version:0.42c-1+b1
Architecture:armel
Distribution:Debian
Filename:lrslib_0.42c-1+b1_armel.deb

/usr/share/doc/lrslib/README.Debian

The executables buffer and fourier were renamed lrsbuffer and
lrsfourier to avoid name clashes.

 -- David Bremner <bremner@unb.ca>, Thu, 26 Nov 2009 14:54:09 -0400

/usr/share/doc/lrslib/README.gz

README file for lrslib : reverse search vertex enumeration program/CH package
-----------------------------------------------------------------------------
Documentation is currently being maintained at the URL:

http://cgm.cs.mcgill.ca/~avis/lrs.html
-----------------------------------------------------------------------------
2009.9.10  bug in redund reported by Alden Walker, when linearities ar
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/usr/share/man/man1/lrslib.1.gz

LRSLIB(1)                   lrslib 0.42b                   LRSLIB(1)



NAME
       lrslib - Convert between represetations of convex polyhedra.

SYNOPSIS
       lrs input.ine

       lrs input.ine | lrsbuffer

       lrsfourier file.ine [fileout]

       redund input.ine

DESCRIPTION
       A polyhedron can be described by a list of inequalities
       (H-representation) or as by a list of its ve
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/usr/share/man/man1/nash.1.gz

NASH(1)                     lrslib 0.42b                     NASH(1)



NAME
       nash - find nash
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/usr/share/doc/lrslib/changelog.Debian.gz

lrslib (0.42c-1+b1) sid; urgency=low

  * Binary-only non-maintainer upload for armel; no source cha
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/usr/share/doc/lrslib/copyright

Format-Specification: http://svn.debian.org/wsvn/dep/web/deps/dep5.mdwn?op=file&rev=59
Source:   htt
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