an><span class="keyword">val</span> (&gt;&gt;|) : <span><span><span class="type-var">'a</span> <a href="../index.html#type-t">t</a></span> <span class="arrow">&#45;&gt;</span></span> <span><span>(<span><span class="type-var">'a</span> <span class="arrow">&#45;&gt;</span></span> <span class="type-var">'b</span>)</span> <span class="arrow">&#45;&gt;</span></span> <span><span class="type-var">'b</span> <a href="../index.html#type-t">t</a></span></span></code></div><div class="spec-doc"><p><code>p &gt;&gt;| f</