Vladimyr wrote: "I have a Circulant Graph that appears very Hamiltonian in 3D and not so in 2D, but still interesting?"
Mathematica recently (ver 10) added a graph analysis capability. It has a Hamiltonian predicate (HamiltonianGraphQ). Marcus ============================================================ FRIAM Applied Complexity Group listserv Meets Fridays 9a-11:30 at cafe at St. John's College to unsubscribe http://redfish.com/mailman/listinfo/friam_redfish.com
