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D.16.1.33 nHilbertBasis

Syntax:
Polymake::nHilbertBasis( cone c )
Type:
int
Purpose:
the number of elements in the Hilbert basis of the semigroup of lattice points in c.
Example:
 
  intmat M[3][4]=1,1,0,0, 1,0,1,0, 1,0,0,0;
  intmat N[3][4]=1,0,0,1, 1,-1,-1,-1, 1,0,0,0;
  polytope p = polytopeViaPoints(M);
  polytope q = polytopeViaPoints(N);
  polytope pq = Polymake::minkowskiSum(p,q);
  pq;

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            User manual for Singular version 3-1-6, Dec 2012, generated by texi2html.