I don't think maxima does polyhedral computations in its assume facility, so you probably get the wrong answer.
We do, however, have quite a lot of tools for polyhedral computations: sage: P = Polyhedron(ieqs=[(1,2), (10,-7)]) sage: P A 1-dimensional polyhedron in QQ^1 defined as the convex hull of 2 vertices sage: P.Hrepresentation() (An inequality (-7) x + 10 >= 0, An inequality (2) x + 1 >= 0) sage: P.Vrepresentation() (A vertex at (10/7), A vertex at (-1/2)) sage: P.integral_points() ((0), (1)) -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org