ciprocal of agm(1, √2)
              </p>
            </td>
<td>
              <p>
                0.8346268
              </p>
            </td>
<td>
              <p>
                <a href="https://en.wikipedia.org/wiki/Gauss%27s_constant" target="_top">Gauss's
                constant</a>
              </p>
            </td>
</tr>
<tr>
<td>
              <p>
                dottie
              </p>
            </td>
<td>
              <p>
                Solution of cos(x) = x
              </p>
   