# 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. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.overthereality.ai/over-sdk-manual/over-visual-scripting-legacy/nodes/operations.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.