ass in org.apache.sysds.runtime.matrix.data">MatrixBlock</a>&nbsp;ret,
               boolean&nbsp;updateClen)</code></th>
<td class="colLast">
<div class="block">The DML code to activate this function:</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>static <a href="MatrixBlock.html" title="class in org.apache.sysds.runtime.matrix.data">MatrixBlock</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#fusedSeqRexpand(int,org.apache.sysds.r