<span class="arrow">&#45;&gt;</span></span>
  <span><a href="#type-arr">arr</a> <span class="arrow">&#45;&gt;</span></span>
  <a href="#type-arr">arr</a></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-avg_pool2d_backward"><a href="#val-avg_pool2d_backward" class="anchor"></a><code><span><span class="keyword">val</span> avg_pool2d_backward : 
  <span><a href="../../../Owl_types_common/index.html#type-padding">Owl_types_common.padding</a> <span class="arrow">&#45;&gt;