<span class="identifier">std</span><span class="special">::</span><span class="identifier">numeric_limits</span><span class="special">&lt;</span><span class="identifier">mp_type</span><span class="special">&gt;::</span><span class="identifier">digits10</span><span class="special">)</span>
      <span class="special">&lt;&lt;</span> <span class="identifier">j2_mp</span>
      <span class="special">&lt;&lt;</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">endl<