# Formula Linked Definitions Formula Linked Definitions enable users to view human readable mathematical representations of the calculation functionality of policies whenever they look at relevant schemas, policies or documents with data. Users are able to see how the formulas calculate the values, i.e. this functionality allows to browse associations between fields in schemas or documents and the corresponding variables in the displayed math formulas. Variables in formulas could also be associated with other formulas, thereby Guardian allows users to navigate the hierarchy of formulas and the data they represent, and view mapping variables in the formula to fields in schemas. --- # 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://guardian.hedera.com/guardian-dev/guardian/standard-registry/policies/formula-linked-definitions.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.