>eqn</a></dt>
<dd><p>Determine element-wise equality, treating NaNs as equal
</p>
</dd>
</dl>
</div>
<div class="subsection-level-extent" id="Validation-Functions-2">
<h4 class="subsection"><span>8.1.5 Validation Functions<a class="copiable-link" href="#Validation-Functions-2"> &para;</a></span></h4>
<dl class="table">
<dt><a class="ref" href="mustBeA.html">mustBeA</a></dt>
<dd><p>Requires that input is of a given type.
</p>
</dd>
<dt><a class="ref" href="mustBeCellstr.html">mustBeCellstr</a></dt>
<dd><p>Re