 <span class="keyword">static</span> <span class="identifier">T</span> <span class="identifier">compute</span><span class="special">();</span>

          <span class="keyword">public</span><span class="special">:</span>
            <span class="comment">// Default implementations from string of decimal digits:</span>
            <span class="keyword">static</span> <span class="keyword">inline</span> <span class="identifier">T</span> <span class="identifier">get</span><span class="special">(</span><span clas