# intersect_rsolid ## API Definition ```python def intersect_rsolid(*solids: Union[Solid, Sequence[Solid]]) -> Solid ``` *Source: operations.py* ## Import Surface - top-level: `from simplecadapi import intersect_rsolid` ## Description Compute the boolean intersection of solids. Accepts one or more solids, including nested sequences, and returns a single `Solid`. If the inputs do not overlap meaningfully, the API raises a clear error instead of returning an empty list. ## Parameters ### solids - **Description**: One or more Solid objects or sequences of Solid. Nested sequences are flattened before processing. ## Returns Solid: The overlap region as a single solid.