">&lt;-</span> <span class="op">(</span><span class="va">mtcars</span><span class="op">$</span><span class="va">mpg</span><span class="op">[</span><span class="va">mtcars</span><span class="op">$</span><span class="va">cyl</span><span class="op">&gt;</span><span class="fl">6</span><span class="op">]</span><span class="op">)</span><span class="op">^</span><span class="fl">2</span> <span class="co"># long</span></span>
<span></span>
<span><span class="co"># with tinycodet:</span></span>
<span><span class="va"