cial">::</span><span class="identifier">float_round_style</span><span class="special">,</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">round_toward_neg_infinity</span><span class="special">&gt;</span> <span class="identifier">round_style</span> <span class="special">;</span>
    <span class="special">}</span> <span class="special">;</span>

<span class="special">}</span> <span class="special">}</span> <span class="comment">// namespace numeric, namespace boo