identifier">eps</span></code><code class="computeroutput"><span class="special">(</span><span class="identifier">b</span><span class="special">)</span></code>
                </p>
              </td>
<td>
                <p>
                  <code class="computeroutput"><span class="identifier">Unused</span></code>
                </p>
              </td>
<td>
                <p>
                  If <code class="computeroutput"><span class="identifier">b</span></code> is true, match
                  an e