Hi Joris, Waldek just pointed me to a package by Seiler:
http://axiom-wiki.newsynthesis.org/JetBundles is that more in line of what you'd like to have? Martin -- 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