FODGE: Flavour-Ordered Diagram Generator
Generates flavour-ordered diagrams in the NLSM. Old version used in my master's thesis, new version used in the article "Higher-order Tree-level Amplitudes in the Nonlinear Sigma Model", JHEP 11 (2019) 074, arXiv:1909.13684 by J. Bijnens, K. Kampf and me. Inspired by earlier work by J. Bijnens.
To install, place all files and directories in a directory of your choice, and run "cmake ." followed by "make fodge". Run "doxygen Doxyfile" to generate documentation.
FODGE runs in the command line. Run "fodge -h" to print a useful help message detailing the usage.
FODGE interoperates with FORM; see https://www.nikhef.nl/~form/. It also interoperates with TikZ under LaTeX; see e.g. https://www.latex-project.org/.
If you have any questions, please contact me at mailto:mattias.sjo@thep.lu.se.
NOTE: The version used in my 2019 master's thesis (Lund University LU TP 19-21) is now deprecated, and has been removed from this repository. If you want to access it, just tell me. (It never worked very well, so good riddance.)