> For the complete documentation index, see [llms.txt](https://learnyouahaskell.mno2.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learnyouahaskell.mno2.org/zh-tw/ch06.md).

# ch06

- [高階函數](https://learnyouahaskell.mno2.org/zh-tw/ch06/high-order-function.md)