Hi Martin, PALP has various compile-time limits. You can increase POLY_Dmax in the PALP sources but you are likely to hit another limit if your problem is this large. Also, PALP typically does not do any checking so you'll get wrong answers.
I wrote a Cython implementation of the naive point counting algorithm which is in Sage-5.0.rc (don't remember exactly when it was merged). I suggest you use that: sage: simplex = Polyhedron([(1,2,3), (2,3,7), (-2,-3,-11)]) sage: simplex.integral_points() ((-2, -3, -11), (0, 0, -2), (1, 2, 3), (2, 3, 7)) On Sunday, May 13, 2012 1:02:31 PM UTC-4, Martin wrote: > > Dear gurus, > > (I hope that I am posting this to the right list, please redirect me if > appropriate...) > > I am using integral_points of a Polyhedron, but PALP complains with > > "increase POLY_Dmax!" > > I am using sage 4.8 with the combinat queue applied not so long ago. > Additionally, I installed > > http://www.stp.dias.ie/~vbraun/Sage/spkg/palp-2.0.p2.spkg > > and the patch from #12088. However, > lattice_polytope.set_palp_dimension(11) is still not enough. Is there > an easy ad hoc way to provide some files for higher dimensions? Could I > simply edit some line in the spkg? > > Many many thanks, > > Martin > On Sunday, May 13, 2012 1:02:31 PM UTC-4, Martin wrote: > > Dear gurus, > > (I hope that I am posting this to the right list, please redirect me if > appropriate...) > > I am using integral_points of a Polyhedron, but PALP complains with > > "increase POLY_Dmax!" > > I am using sage 4.8 with the combinat queue applied not so long ago. > Additionally, I installed > > http://www.stp.dias.ie/~vbraun/Sage/spkg/palp-2.0.p2.spkg > > and the patch from #12088. However, > lattice_polytope.set_palp_dimension(11) is still not enough. Is there > an easy ad hoc way to provide some files for higher dimensions? Could I > simply edit some line in the spkg? > > Many many thanks, > > Martin > On Sunday, May 13, 2012 1:02:31 PM UTC-4, Martin wrote: > > Dear gurus, > > (I hope that I am posting this to the right list, please redirect me if > appropriate...) > > I am using integral_points of a Polyhedron, but PALP complains with > > "increase POLY_Dmax!" > > I am using sage 4.8 with the combinat queue applied not so long ago. > Additionally, I installed > > http://www.stp.dias.ie/~vbraun/Sage/spkg/palp-2.0.p2.spkg > > and the patch from #12088. However, > lattice_polytope.set_palp_dimension(11) is still not enough. Is there > an easy ad hoc way to provide some files for higher dimensions? Could I > simply edit some line in the spkg? > > Many many thanks, > > Martin > On Sunday, May 13, 2012 1:02:31 PM UTC-4, Martin wrote: > > Dear gurus, > > (I hope that I am posting this to the right list, please redirect me if > appropriate...) > > I am using integral_points of a Polyhedron, but PALP complains with > > "increase POLY_Dmax!" > > I am using sage 4.8 with the combinat queue applied not so long ago. > Additionally, I installed > > http://www.stp.dias.ie/~vbraun/Sage/spkg/palp-2.0.p2.spkg > > and the patch from #12088. However, > lattice_polytope.set_palp_dimension(11) is still not enough. Is there > an easy ad hoc way to provide some files for higher dimensions? Could I > simply edit some line in the spkg? > > Many many thanks, > > Martin > -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To view this discussion on the web visit https://groups.google.com/d/msg/sage-combinat-devel/-/-K6b9s7RmIgJ. To post to this group, send email to sage-combinat-devel@googlegroups.com. To unsubscribe from this group, send email to sage-combinat-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en.
