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D.13.2.53 visual

Procedure from library polymake.lib (see polymake_lib).

Usage:
visual(f); f fan
visual(p); p polytope

Assume:
ambientDimension(f) resp ambientDimension(p) less or equal 3

Return:
none

Example:
 
LIB "polymake.lib";
==> Welcome to polymake version
==> Copyright (c) 1997-2015
==> Ewgenij Gawrilow, Michael Joswig (TU Darmstadt)
==> http://www.polymake.org
intmat M[6][4] =
1,1,0,0,
1,0,1,0,
1,0,-1,0,
1,0,0,1,
1,0,0,-1,
1,-1,0,0;
polytope p = polytopeViaPoints(M);
// visual(p);
fan f = normalFan(p);
==> 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/
==> 
// visual(f);