l</span> min_elt_opt : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <span><a href="index.html#type-elt">elt</a> option</span></code></dt><dt class="spec value" id="val-max_elt"><a href="#val-max_elt" class="anchor"></a><code><span class="keyword">val</span> max_elt : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> <a href="index.html#type-elt">elt</a></code></dt><dt class="spec value" id="val-max_elt_opt"><a href="#val-max_elt_opt" class="anchor"></a><code><span class="keyword">val</spa