> For the complete documentation index, see [llms.txt](https://hummus-exchange.gitbook.io/hummus-exchange/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hummus-exchange.gitbook.io/hummus-exchange/welcome-to-hummus-exchange/the-yellow-paper.md).

# The Yellow paper

This is from Platypus, contains formula used through out some parts of the Gitbook: <https://cdn.platypus.finance/Platypus_AMM_Yellow_Paper.pdf>