D.16.2.13 isBounded

Syntax:

Polymake::isBounded( polytope p )

Type:

int

Purpose:

1 if p is bounded, 0 otherwise.

Example:

LIB"polymake.lib"; ==> Welcome to polymake ==> Copyright (c) 1997-2012 ==> Ewgenij Gawrilow, Michael Joswig (TU Darmstadt) ==> http://www.polymake.org intmat M[4][4]=1,1,0,0, 1,0,1,0, 1,0,0,1, 1,-1,-1,-1; polytope p = polytopeViaPoints(M); Polymake::isBounded(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 ==> ==> 1 M=1,1,0,0, 1,0,1,0, 0,0,0,1, 1,-1,-1,-1; p = polytopeViaPoints(M); Polymake::isBounded(p); ==> 0