--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>createReference</h4>
<pre class="methodSignature">static&nbsp;double[]&nbsp;createReference&#8203;(int&nbsp;nCol,
                                double&nbsp;val)</pre>
</li>
</ul>
<a id="unaryOperator(org.apache.sysds.runtime.matrix.operators.UnaryOperator,double[])">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>unaryOperator</h4>
<pre class="methodSignature">static&nbsp;double[]&nbsp;unaryOperator&#8203;(<a href="../../ma