“ <a href="../../../../../index.html">bastet</a> &#x00BB; <a href="../../../../index.html">Bastet__Test</a> &#x00BB; <a href="../../../index.html">Array</a> &#x00BB; <a href="../../index.html">M</a> &#x00BB; <a href="../index.html">Abelian_Group</a> &#x00BB; V</nav><h1>Module <code>Abelian_Group.V</code></h1></header><dl><dt class="spec value" id="val-commutativity"><a href="#val-commutativity" class="anchor"></a><code><span class="keyword">val</span> commutativity : <a href="../argument-1-G/index.html#ty