r" href="#see-also"></a>See also</h2>

    <div class='dont-index'><p><code><a href='check.html'>check</a></code>, <code><a href='allCheckFunctions.html'>allCheckFunctions</a></code>, 
<code><a href='checkFunction.html'>checkFunction</a></code>, <code><a href='checkResult.html'>checkResult</a></code></p></div>
    

    <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
    <pre class="examples"><div class='input'><span class='no'>singularVar</span> <span class='kw'>&lt