> For the complete documentation index, see [llms.txt](https://kenchikujimu.gitbook.io/atmanual4-0/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kenchikujimu.gitbook.io/atmanual4-0/shi-yang.md).

# 仕様

- [面積計算の仕様](https://kenchikujimu.gitbook.io/atmanual4-0/shi-yang/specification.md)
- [注意事項](https://kenchikujimu.gitbook.io/atmanual4-0/shi-yang/notes.md)