*To*: Debian Bug Tracking System <submit@bugs.debian.org>*Subject*: Bug#776019: ITP: normaliz -- math tool for computations in affine monoids, and rational polytopes and cones*From*: Jerome Benoit <calculus@rezozer.net>*Date*: Thu, 22 Jan 2015 21:15:01 +0100*Message-id*: <[🔎] 20150122201501.6824.64235.reportbug@nen.dnsalias.org>*Reply-to*: Jerome Benoit <calculus@rezozer.net>, 776019@bugs.debian.org

Package: wnpp Severity: wishlist Owner: Jerome Benoit <calculus@rezozer.net> * Package name : normaliz Version : 2.12.2 Upstream Author : Winfried Bruns, Bogdan Ichim, Tim R\"omer and Christof S\"oger <normaliz@uos.de> * URL : http://www.home.uni-osnabrueck.de/wbruns/normaliz/ * License : GPL-3 Programming Lang: C++, Java Description : math tool for computations in affine monoids, and rational polytopes and cones Normaliz is a mathematical tool for computations in affine monoids, vector configurations, lattice polytopes, and rational cones. Its input data can be specified in terms of: - a system of generators or vertices; - a system of linear Diophantine equations, inequalities and congruences; - a binomial ideal. Normaliz computes: - the dual cone of a rational cone (in other words, given generators, Normaliz computes the defining hyperplanes, and vice versa); - a placing (or lexicographic) triangulation of a vector configuration (resulting in a triangulation of the cone generated by it); - the Hilbert basis of a rational cone; - the lattice points of a rational polytope; - the lattice points of a rational (unbounded) polyhedron; - the normalization of an affine monoid; - the Hilbert (or Ehrhart) series and the Hilbert (or Ehrhart) (quasi) polynomial under a Z-grading (for example, for rational polytopes); - Ehrhart series for semiopen cones; - generalized (or weighted) Ehrhart series and Lebesgue integrals of polynomials over rational polytopes via NmzIntegrate (also in the semiopen case); - a description of the cone and lattice under consideration by a system of inequalities, equations and congruences. Normaliz can be started from the command line or from the GUI interface: the user indicates the type of input data in an input file and controls the computation and the output via the GUI interface or command line options.

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