eyword">type</span>&nbsp;t<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;equal&nbsp;:&nbsp;<span class="constructor">Hashtbl</span>.<span class="constructor">HashedType</span>.t&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;<span class="constructor">Hashtbl</span>.<span class="constructor">HashedType</span>.t&nbsp;<span class="keywordsign">-&gt;</span>&nbsp;bool<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="keyword">val</span>&nbsp;hash&nbsp;:&nbsp;<span class="cons