Singular Manual: facetWidth

| #### D.13.2.22 facetWidth Procedure from library `polymake.lib` (see polymake_lib). Usage: facetWidth(p); p polytope Assume: isBounded(p)==1 Return: int, maximal integral width going over all facet normals Example:
    LIB "polymake.lib";
    ==> Welcome to polymake version
    ==> Copyright (c) 1997-2015
    ==> Ewgenij Gawrilow, Michael Joswig (TU Darmstadt)
    ==> http://www.polymake.org
    intmat M[4][3]=
    1,2,0,
    1,0,1,
    1,2,1,
    1,0,0;
    polytope p = polytopeViaPoints(M);
    facetWidth(p);
    ==> polymake: used package cdd
    ==>   cddlib
    ==>   Implementation of the double description method of Motzkin et al.
    ==>   Copyright by Komei Fukuda.
    ==>   http://www.ifor.math.ethz.ch/~fukuda/cdd_home/cdd.html
    ==>
    ==> polymake: used package ppl
    ==>   The Parma Polyhedra Library (PPL): A C++ library for convex polyhedra
    ==>   and other numerical abstractions.
    ==>   http://www.cs.unipr.it/ppl/
    ==>
    ==> 2

User manual for Singular version 4-1-0, 2016, generated by texi2html.