me="type-treap">treap()</a></h3>
<p><tt>treap() = {<a href="#type-hashkey">hashkey()</a>, any(), any(), <a href="#type-treap">treap()</a>, <a href="#type-treap">treap()</a>} | nil</tt></p>


<h2><a name="index">Function Index</a></h2>
<table width="100%" border="0" cellspacing="0" cellpadding="2" summary="function index"><tr><td valign="top"><a href="#delete-2">delete/2</a></td><td></td></tr>
<tr><td valign="top"><a href="#delete_root-1">delete_root/1</a></td><td></td></tr>
<tr><td valign="top"><a href="#em