.. _`First Tuple2`:

.. _`org.sysess.sympathy.tuple.firsttuple2`:

First Tuple2
============

.. image:: first.svg
   :width: 48






**Documentation**

Get the first element out of a two-element tuple (pair).


**Definition**


*Input ports*

    :<unnamed>:  (<a>, <b>)

        Tuple


*Output ports*

    :<unnamed>:  <a>

        First





.. automodule:: node_tuple_operations

.. class:: FirstTuple2






**Example flows**

* :download:`TupleOperations.syx </_examples/Sympathy/Generic/Tuple/TupleOperations.syx>`