usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">plotEqn</span><span class="op">(</span></span>
<span>  <span class="va">A</span>,</span>
<span>  <span class="va">b</span>,</span>
<span>  <span class="va">vars</span>,</span>
<span>  <span class="va">xlim</span>,</span>
<span>  <span class="va">ylim</span>,</span>
<span>  col <span class="op">=</span> <span class="fl">1</span><span class="op">:</span><span class="fu"><a href="https://rdrr.io/r/base/nrow.html