d">type</span> t</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-compact"><a href="#val-compact" class="anchor"></a><code><span><span class="keyword">val</span> compact : <span><a href="../../Predicates/index.html#type-sharing_env">Predicates.sharing_env</a> <span class="arrow">&#45;&gt;</span></span> <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> <a href="#type-t">t</a></span></code></div><div class="spec-doc"><p>Return a compact represent