ations</em></span>
            are needed to get the remaining 35 digits, whatever the algorithm used.
            (The time taken was of course much greater for these types).
          </li>
<li class="listitem">
            Using a 100 decimal-digit type only doubled the time and required only
            a very few more iterations, so the cost of extra precision is mainly
            the underlying cost of computing more digits, not in the way the algorithm
            works. This confirms previous obser