# Boolean operations

Back to: [Index of transforms](../cards-transform-table-index/index.md)

Transforms in this section operate on a [Boolean data type](../analysis-data-model/index.md).
Learn more about [how to search for and add a transformation](../cards-transform-table/index.md#add-a-transformation).

* [Boolean formula](../card-boolean-formula/index.md)
* [String to boolean](../card-string-to-boolean/index.md)