def fact_double(self) -> FactDoubleRequestBuilder:
        """
        Provides operations to call the factDouble method.
        """
        from .fact_double.fact_double_request_builder import FactDoubleRequestBuilder

        return FactDoubleRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to call the factDouble method.
        
msgraph/generated/drives/item/items/item/workbook/functions/functions_request_builder.py