span class="r-out co"><span class="r-pr">#&gt;</span>        ... 0.000 seconds in simplex solver, in total 1.000 seconds.</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># print solution</span></span></span>
<span class="r-in"><span><span class="fu"><a href="print.html">print</a></span><span class="op">(</span><span class="va">s</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> <span style="color: #949494;"># A tibbl