More information is available through the man page . By default filename has extension .dvi . More information is available through the man page or through an HTML document . More information is available through the man page or through a dvi file . AMSLaTeX guide AMS fonts guide a style file from Elsevier - see the dvi manual for its usage.
Help is available through an html manual .
Help is available through the man page or through a dvi file . Help is available through a PostScript file . Help is available through a text file . Its usage is feynfig file , where by default file has the extension .in . It can then be included in a LaTeX file using, for example, epsf .