x.html">A</a> &#x00BB; Scalar</nav><header class="odoc-preamble"><h1>Module <code><span>A.Scalar</span></code></h1></header><div class="odoc-content"><div class="odoc-spec"><div class="spec value anchored" id="val-add"><a href="#val-add" class="anchor"></a><code><span><span class="keyword">val</span> add : <span><a href="../index.html#type-elt">elt</a> <span class="arrow">&#45;&gt;</span></span> <span><a href="../index.html#type-elt">elt</a> <span class="arrow">&#45;&gt;</span></span> <a href="../index.html