# Mathematical Mathematical nodes in the Cosmocloud Flow Builder are designed to perform various arithmetic and mathematical operations within your workflow. These nodes allow you to manipulate numeric variables, perform calculations, and update values dynamically as your flow progresses.\ \ Types of Mathematical Nodes: * [Add Variable](/flow-builder/node-types/variable-nodes/mathematical/add-variable.md) * [Complex Math Expr](/flow-builder/node-types/variable-nodes/mathematical/complex-math-expr.md) * [Decrement Variable](/flow-builder/node-types/variable-nodes/mathematical/decrement-variable.md) * [Divide Variable](/flow-builder/node-types/variable-nodes/mathematical/divide-variable.md) * [Increment Variable](/flow-builder/node-types/variable-nodes/mathematical/increment-variable.md) * [Multiply Variable](/flow-builder/node-types/variable-nodes/mathematical/multiply-variable.md) * [Subtract Variable](/flow-builder/node-types/variable-nodes/mathematical/subtract-variable.md) --- # 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.cosmocloud.io/flow-builder/node-types/variable-nodes/mathematical.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.