name feyn category Package shortdesc A font for in-text Feynman diagrams. longdesc Feyn may be used to produce relatively simple Feynman diagrams longdesc within equations in a LaTeX document. While the feynmf package is longdesc good at drawing large diagrams for figures, this package and its longdesc fonts allow diagrams within equations or text, at a matching size. longdesc The fonts are distributed as MetaFont source, and macros for their longdesc use are also provided. [description copied from TeX Catalogue]