class="spec value" id="val-hull"><a href="#val-hull" class="anchor"></a><code><span class="keyword">val</span> hull : <a href="argument-1-B/index.html#type-t">B.t</a> <span>&#45;&gt;</span> <a href="argument-1-B/index.html#type-t">B.t</a> <span>&#45;&gt;</span> <a href="argument-1-B/index.html#type-t">B.t</a> * <a href="argument-1-B/index.html#type-t">B.t</a></code></dt><dt class="spec value" id="val-pp_print_bound"><a href="#val-pp_print_bound" class="anchor"></a><code><span class="keyword">val</span> pp_p