> For the complete documentation index, see [llms.txt](https://nodanomics.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nodanomics.gitbook.io/docs/documentation/getting-started/user-interface/diagram-editor/main-canvas/function-buttons.md).

# Function Buttons

<figure><img src="/files/Q3bSPMIDXKad7bTbwpFK" alt=""><figcaption></figcaption></figure>