Singular Manual: nBoundaryLatticePoints

  | #### D.16.2.32 nBoundaryLatticePoints `Syntax:` `Polymake::nBoundaryLatticePoints(` polytope p `)` `Assume:` p bounded. `Type:` int `Purpose:` the number of lattice points on the relative boundary of p. `Example:`
        LIB"polymake.lib";
      ==> Welcome to polymake
      ==> Copyright (c) 1997-2012
      ==> Ewgenij Gawrilow, Michael Joswig (TU Darmstadt)
      ==> http://www.polymake.org
        intmat M[3][3]=1,2,-1, 1,-1,2, 1,-1,-1;
        polytope p = polytopeViaPoints(M);
        Polymake::nBoundaryLatticePoints(p);
      ==> polymake: used package 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:  WARNING: rule latte.integer_points: N_LATTICE_POINTS : CONE_AM\
         BIENT_DIM , FACETS | INEQUALITIES failed: can't parse output from LattE's\
          'count'
      ==> polymake:  WARNING: rule latte.integer_points: N_INTERIOR_LATTICE_POINTS \
         : CONE_AMBIENT_DIM , FACETS | INEQUALITIES , CONE_DIM failed: can't parse\
          output from LattE's 'count'
      ==> 9
        intmat N[2][3]=1,2,0, 1,0,2;
        polytope q = polytopeViaPoints(N);
        Polymake::nBoundaryLatticePoints(q);
      ==> polymake:  WARNING: rule latte.integer_points: N_INTERIOR_LATTICE_POINTS \
         : CONE_AMBIENT_DIM , FACETS | INEQUALITIES , CONE_DIM failed: can't parse\
          output from LattE's 'count'
      ==> 2

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