Yea, sure. but my problem is a tree like this: 1 / \ 23 45
and so on. but i don't need it in that order I have a few crossing edes in it and I'd like to have one like 1 / \ 35 24 or 1 / \ 25 34 or someting like that, such that i have just a minimal number of crosssings. even more, it would be nice, if every vertex is placed under his parent and not from left to right: 1 / \ 4 5 / \ \ 6 7 _ 9 where '_' denotes a free space for a left child node of 5. greatz Am 07.02.2011 19:09, schrieb Nathann Cohen: > Hello !!! > > Among the wealth of tricky options one can use in plot/show, you will find : > > g.plot(layout='tree') > > :-) > > Nathann > -- 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