     </p>
                  </td>
</tr>
<tr>
<td>
                    <p>
                      <code class="computeroutput"><span class="identifier">Sym</span><span class="special">(</span><span class="identifier">sym2</span><span class="special">)</span></code>
                    </p>
                  </td>
<td>
                    <p>
                      Copy construct a symbols from <code class="computeroutput"><span class="identifier">sym2</span></code>
                      (Another <code class="c