>)</span> <span>&#45;&gt;</span> <span><span class="type-var">'a</span> <a href="index.html#type-t">t</a></span> <span>&#45;&gt;</span> <span><span class="type-var">'b</span> <a href="index.html#type-t">t</a></span></code></dt><dd><p>Infix for <a href="index.html#val-map"><code>map</code></a></p></dd></dl><dl><dt class="spec value" id="val-(|&gt;&gt;)"><a href="#val-(|&gt;&gt;)" class="anchor"></a><code><span class="keyword">val</span> (|&gt;&gt;) : <span><span class="type-var">'a</span> <a href="index.html