Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Feynmf returns Feynman graph:\Delta , no diagram

  1. Jul 16, 2012 #1
    feynmf returns "Feynman graph:\Delta", no diagram

    I recently installed the package feynmf for drawing Feynman diagrams (or at least I think I did -- my MiKTex Package Manager says so). When I compile
    Code (Text):
    \documentclass{article}
    \usepackage{feynmf}
    \begin{document}\setlength{\unitlength}{1mm}
    \begin{fmffile}{samplepics}

    \begin{fmfgraph*}(40,30) \fmfpen{thick}
    \fmfleft{i1,i2} \fmfright{o1,o2}
    \fmf{fermion}{i1,v1,o1} \fmf{fermion}{i2,v2,o2}
    \fmf{photon,label=$q$}{v1,v2} \fmfdot{v1,v2}
    \end{fmfgraph*}

    \end{fmffile}
    \end{document}
    pdfLaTeX produces a pdf which reads only "Feynman graph:\Delta". No diagram is created. Any idea what could have gone wrong?
     
  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted



Similar Discussions: Feynmf returns Feynman graph:\Delta , no diagram
Loading...