> 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="https://3575185254-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fib30WaNePUQBBFJBULTa%2Fuploads%2FJsWA51CymsRrjAaeBgUn%2Fimage.png?alt=media&amp;token=99d57626-63a3-41b0-9ba5-c939a412b775" alt=""><figcaption></figcaption></figure>