an class="identifier">multiprecision</span><span class="special">{</span>

<span class="keyword">typedef</span> <span class="identifier">rational_adpater</span><span class="special">&lt;</span><span class="identifier">tommath_int</span><span class="special">&gt;</span>        <span class="identifier">tommath_rational</span><span class="special">;</span>
<span class="keyword">typedef</span> <span class="identifier">number</span><span class="special">&lt;</span><span class="identifier">tommath_rational</span>