pe-arr">Shape.Type.arr</a></span></code></div><div class="spec-doc"><p>get ndarray value from input and create an node and wrap in Arr type</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-const_elt"><a href="#val-const_elt" class="anchor"></a><code><span><span class="keyword">val</span> const_elt : <span>string <span class="arrow">&#45;&gt;</span></span> <span><a href="Shape/Type/Device/A/index.html#type-elt">Shape.Type.Device.A.elt</a> <span class="arrow">&#45;&gt;</span></sp