€“ <a href="../../../../index.html">infer</a> &#x00BB; <a href="../../../index.html">NS</a> &#x00BB; <a href="../../index.html">Comparer</a> &#x00BB; <a href="../index.html">Apply</a> &#x00BB; F</nav><header class="odoc-preamble"><h1>Parameter <code><span>Apply.F</span></code></h1></header><div class="odoc-content"><div class="odoc-spec"><div class="spec type anchored" id="type-t"><a href="#type-t" class="anchor"></a><code><span><span class="keyword">type</span> <span>('a, 'compare_a) t</span></span></c