I just tried to plot a multigraph with setting positions of vertices, G=Graph({'a':['a','b','b','b','e'],'b':['c','d','e'],'c': ['c','d','d','d'],'d':['e']})
G.show(pos={'a':[0,1],'b':[1,1],'c':[2,0],'d':[1,0],'e':[0,0]}) and got an error File "/home/alec/sage/local/lib/python2.5/site-packages/sage/graphs/ graph_plot.py", line 459, in set_edges odd_y = M[1] + d NameError: global name 'd' is not defined Without pos both show and plot work OK. Alec Mihailovs --~--~---------~--~----~------------~-------~--~----~ 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 URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---