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D.16.2.35 nLatticePoints

Syntax:
Polymake::nLatticePoints( polytope p )
Assume:
p bounded.
Type:
int
Purpose:
the number of lattice points in p.
Example:
 
  LIB"polymake.lib";
  intmat M[3][3]=1,2,-1, 1,-1,2, 1,-1,-1;
  polytope p = polytopeViaPoints(M);
  Polymake::nLatticePoints(p);
  intmat N[2][3]=1,2,0, 1,0,2;
  polytope q = polytopeViaPoints(N);
  Polymake::nLatticePoints(q);