 type which is <code>T</code>.</td>
</tr>
</tbody>
</table>

<h4>Public Member Functions</h4>
<table border="1" summary="members">
<tbody>
<tr>
<th>Member</th>
<th>Description</th>
</tr>
<tr>
<td><code>const expression_type &amp;operator()() const</code></td>
<td>Returns a <code>const</code> reference to the derived expression.</td>
</tr>
</tbody>
</table>

<!--------------------- ---->
<br>
<br>

<h2><a name="entrywise_tensor_operations"></a>Entrywise Tensor Operations</h2>


<h3><a name="binary_tensor_exp