he first element of the given list.</p>
</div>
<ul class="info-attributes">
<li><b>Raises</b> <code>Failure</code> if the list is empty.</li>
</ul>
</div>

<pre id="VALtl">val tl : 'a list -&gt; 'a list</pre><div class="info ">
<div class="info-desc">
<p>Return the given list without its first element.</p>
</div>
<ul class="info-attributes">
<li><b>Raises</b> <code>Failure</code> if the list is empty.</li>
</ul>
</div>

<pre id="VALnth">val nth : 'a list -&gt; int -&gt; 'a</pre><div class="info ">
<div clas