ode> in the
   list <code class="code">l</code>.</li>
</ul>
</div>

<pre id="VALfind_opt">val find_opt : ('a -&gt; bool) -&gt; 'a list -&gt; 'a option</pre><div class="info ">
<div class="info-desc">
<p><code class="code">find&nbsp;f&nbsp;l</code> returns the first element of the list <code class="code">l</code>
   that satisfies the predicate <code class="code">f</code>.
   Returns <code class="code">None</code> if there is no value that satisfies <code class="code">f</code> in the
   list <code class="cod