<dt><span class="term"><code class="computeroutput"><span class="identifier">Ti</span></code>, <code class="computeroutput"><span class="identifier">Ui</span></code></span></dt>
<dd><p>
                The type of the <code class="computeroutput"><span class="identifier">i</span></code>th
                element of a tuple
              </p></dd>
<dt><span class="term"><code class="computeroutput"><span class="identifier">Pi</span></code></span></dt>
<dd><p>
                The type of the <code class="comp