redeq eqq" style=""><span class="mopen mtight" style="">(</span><span class="mord mathnormal mtight" style="">i</span><span class="mclose mtight" style="">)</span></span></span></span></span></span></span></span></span></span><span class="mord"><span class="delimsizing size2">)</span></span><span class="mord"><span class="delimsizing size2">)</span></span><span class="mord"><span class="delimsizing size2">)</span></span><span class="mord"><span class="delimsizing size4">]</span></span></span></span></span><