Singular Manual: latticeVolume

| #### D.13.2.40 latticeVolume Procedure from library `polymake.lib` (see polymake_lib). Usage: latticeVolume(p); p polytope Assume: isBounded(p)==1 Return: int, the lattice volume of p 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]=
    1,1,0,
    1,1,1,
    1,0,1,
    1,0,0;
    polytope p = polytopeViaPoints(M);
    latticeVolume(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/
    ==>
    ==> 2
    intmat N[4][3]=
    1,1,0,
    1,2,1,
    1,0,1,
    1,0,0;
    polytope q = polytopeViaPoints(N);
    latticeVolume(q);
    ==> 3
    intmat W[4][4]=
    1,1,0,0,
    1,0,1,0,
    1,0,0,1,
    1,0,0,0;
    polytope r = polytopeViaPoints(W);
    latticeVolume(r);
    ==> 1

User manual for Singular version 4-1-2, 2019, generated by texi2html.