s="odoc-spec"><div class="spec value anchored" id="val-init_2d"><a href="#val-init_2d" class="anchor"></a><code><span><span class="keyword">val</span> init_2d : <span>int <span class="arrow">&#45;&gt;</span></span> <span>int <span class="arrow">&#45;&gt;</span></span> <span><span>(<span>int <span class="arrow">&#45;&gt;</span></span> <span>int <span class="arrow">&#45;&gt;</span></span> <a href="../index.html#type-t">t</a>)</span> <span class="arrow">&#45;&gt;</span></span> <a href="../index.html#type-t">t<