They have those little pointy shape-thingies on the ends? On Nov 30, 2006, at 8:41 PM, Anville Azote wrote: > In what way do you find Feynman diagrams similar to vectors? Steven -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://waste.org/pipermail/pynchon-l/attachments/20061202/9992950e/attachment.html>