> For the complete documentation index, see [llms.txt](https://docs-en.dydu.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-en.dydu.ai/analytics/knowledge-base.md).

# Knowledge base

- [Formulations](https://docs-en.dydu.ai/analytics/knowledge-base/formulations.md)
- [Users](https://docs-en.dydu.ai/analytics/knowledge-base/users.md)
- [Matches](https://docs-en.dydu.ai/analytics/knowledge-base/matches.md)