scription">
    <p>Collects common powers of a term in an expression</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">collect</span><span class="op">(</span><span class="va">x</span>, <span class="va">a</span><span class="op">)</span></span></code></pre></div>
    </div>

    <div id="arguments">
    <h2>Arguments</h2>
    <dl><dt>x, a</dt>
<dd><p>A <code>caracas_symbol</code></p></dd>

</dl></div>

    <div id="ref-examples">
    <h