ial">-(</span><span class="char">','</span> <span class="special">&gt;&gt;</span> <span class="identifier">double_</span><span class="special">[</span><span class="identifier">ref</span><span class="special">(</span><span class="identifier">iN</span><span class="special">)</span> <span class="special">=</span> <span class="identifier">_1</span><span class="special">])</span> <span class="special">&gt;&gt;</span> <span class="char">')'</span>
                <span class="special">|</span>   <span class="iden