ndex.html">Up</a> â€“ <a href="../../../index.html">owl-base</a> &#x00BB; <a href="../../index.html">Owl_computation_engine</a> &#x00BB; <a href="../index.html">Flatten</a> &#x00BB; Engine</nav><header class="odoc-preamble"><h1>Parameter <code><span>Flatten.Engine</span></code></h1></header><nav class="odoc-toc"><ul><li><a href="#core-evaluation-functions-of-the-engine">Core evaluation functions of the engine</a></li></ul></nav><div class="odoc-content"><div class="odoc-spec"><div class="spec module an