Another option would be to use Sage's existing symbolic capabilities. For example:
sage: solve(u*v==log(u*v), u) [u == log(u*v)/v] -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
