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);