ss="keyword">module</span> <a href="PruningExp/index.html">PruningExp</a></span><span> : <span class="keyword">sig</span> ... <span class="keyword">end</span></span></code></div><div class="spec-doc"><p>Domain to keep assumed expressions</p></div></div><div class="odoc-spec"><div class="spec module anchored" id="module-PrunedVal"><a href="#module-PrunedVal" class="anchor"></a><code><span><span class="keyword">module</span> <a href="PrunedVal/index.html">PrunedVal</a></span><span> : <span class="keyword">sig