> For the complete documentation index, see [llms.txt](https://docs.ohmyapp.io/main/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ohmyapp.io/main/guide/develop_app/4/block/collection-ref.md).

# 계산

주로 계산식이 필요한 기능에 사용해요.