ecial">(</span><span class="identifier">t</span><span class="special">);</span> <span class="special">};</span>

<span class="identifier">cpp_bin_float_quad</span> <span class="identifier">Q2</span> <span class="special">=</span> <span class="identifier">gauss</span><span class="special">&lt;</span><span class="identifier">cpp_bin_float_quad</span><span class="special">,</span> <span class="number">20</span><span class="special">&gt;::</span><span class="identifier">integrate</span><span class="special">(</