feyn – A font for in-text Feyn­man di­a­grams

Feyn may be used to pro­duce rel­a­tively sim­ple Feyn­man di­a­grams within equa­tions in a LaTeX doc­u­ment. While the feynmf pack­age is good at draw­ing large di­a­grams for fig­ures, the present pack­age and its fonts al­low di­a­grams within equa­tions or text, at a match­ing size.
The fonts are dis­tributed as Meta­font source, and macros for their use are also pro­vided.