> For the complete documentation index, see [llms.txt](https://wp.groop.top/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wp.groop.top/summary.md).

# SUMMARY

- [Abstract](https://wp.groop.top/summary/abstract.md)
- [Introduction](https://wp.groop.top/summary/introduction.md)