./../index.html">bastet</a> &#x00BB; <a href="../../index.html">Bastet__Verify</a> &#x00BB; <a href="../index.html">Bicontravariant</a> &#x00BB; 1-B</nav><h1>Parameter <code>Bicontravariant.1-B</code></h1></header><dl><dt class="spec type" id="type-t"><a href="#type-t" class="anchor"></a><code><span class="keyword">type</span> <span>('a, 'b) t</span></code></dt></dl><dl><dt class="spec value" id="val-bicmap"><a href="#val-bicmap" class="anchor"></a><code><span class="keyword">val</span> bicmap : <span>(<spa