ef="#private-predicates" id="id3">Private predicates</a></p></li>
<li><p><a class="reference internal" href="#operators" id="id4">Operators</a></p></li>
</ul>
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<section id="public-predicates">
<h2><a class="toc-backref" href="#contents" role="doc-backlink">Public predicates</a><a class="headerlink" href="#public-predicates" title="Link to this heading"></a></h2>
<p>(no local declarations; see entity ancestors if any)</p>
</section>
<section id="protected-predicates">
<h2><a class="toc-backref" href