n found to be pretty poor - this need
              further investigation - but it appears that Boost.Rational needs some
              improvement in this area.
            </li>
</ul></div>
<h6>
<a name="boost_multiprecision.tut.rational.tommath_rational.h0"></a>
          <span class="phrase"><a name="boost_multiprecision.tut.rational.tommath_rational.example_"></a></span><a class="link" href="tommath_rational.html#boost_multiprecision.tut.rational.tommath_rational.example_">Example:</a>
        </h6>
<p