>// These variables have 300 decimal digits precision</span>
</pre>
<p>
      We can also mix arithmetic operations between different types, provided there
      is an unambiguous implicit conversion from one type to the other:
    </p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">multiprecision</span><span class="special">/</span><span class="identifier">cpp