<node name="add_integer" channel="inline" format="calculate/add" model="">
    <node name="result" channel="inline" format="text/cybol-path" model=".result"/>
    <node name="operand" channel="inline" format="number/integer" model="2"/>
</node>

<node name="add_arrays_with_equal_size" channel="inline" format="calculate/add" model="">
    <node name="result" channel="inline" format="text/cybol-path" model=".result"/>
    <node name="operand" channel="inline" format="number/integer" model="1,2,3"/>
</node>

<node name="add_summand_to_sum" channel="inline" format="calculate/add" model="">
    <node name="result" channel="inline" format="text/cybol-path" model=".sum"/>
    <node name="operand" channel="inline" format="text/cybol-path" model=".summand"/>
</node>