">a</span><span class="special">(</span><span class="number">2</span><span class="special">);</span>
<span class="identifier">number</span><span class="special">&lt;</span><span class="identifier">cpp_int_backend</span><span class="special">&lt;&gt;,</span> <span class="identifier">et_on</span><span class="special">&gt;</span>  <span class="identifier">b</span><span class="special">(</span><span class="number">3</span><span class="special">);</span>

<span class="identifier">b</span> <span class="special">=