> For the complete documentation index, see [llms.txt](https://docs.overthereality.ai/over-sdk-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.overthereality.ai/over-sdk-manual/over-visual-scripting-legacy/nodes/operations.md).

# Operations

### Description

This collection of [OverNode](/over-sdk-manual/over-visual-scripting-legacy/visual-scripting-essentials/overnode.md)s describes the most common operations, involving basic data types, such as Numerical or Boolean values, and more complex ones, like Vectors and Strings.

These nodes are mainly Plain Nodes, which do not possess any flow port. As such, the result of their execution is on-demand and needs to interact with a Flow Node in order to be executed.