.html#type-t">B.t</a> * <a href="E/B/index.html#type-t">B.t</a>)</span> <span>&#45;&gt;</span> <a href="E/B/index.html#type-t">B.t</a> * <a href="E/B/index.html#type-t">B.t</a></code></dt><dt class="spec value" id="val-sqrt"><a href="#val-sqrt" class="anchor"></a><code><span class="keyword">val</span> sqrt : <span>(<a href="index.html#type-bound">bound</a> * <a href="index.html#type-bound">bound</a>)</span> <span>&#45;&gt;</span> <span><span>(<a href="index.html#type-bound">bound</a> * <a href="index.html#t