ode><span class="keyword">val</span> (|+|) : <a href="../../argument-1-D/index.html#type-t">D.t</a> <span>&#45;&gt;</span> <a href="../../argument-1-D/index.html#type-t">D.t</a> <span>&#45;&gt;</span> <a href="../../argument-1-D/index.html#type-t">D.t</a></code></dt><dt class="spec value" id="val-(|*|)"><a href="#val-(|*|)" class="anchor"></a><code><span class="keyword">val</span> (|*|) : <a href="../../argument-1-D/index.html#type-t">D.t</a> <span>&#45;&gt;</span> <a href="../../argument-1-D/index.html#typ