# != ### Description `!=` evaluates to 'true' if the two values at either side of the operator are **not** equal. ### Example ``` p is Person p.domicile != se ``` This condition does only apply to people who do **not** have their domicile in Sweden. You could attach it to a [document](/guides/glossary/document.md) that signs a client up for a service which, because of a quirk in an ancient law, is illegal in Sweden. --- # 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.atfinity.io/rule-language/operators/boolean-operators/not-equal.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.