="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-real_bound">real_bound</a> * <a href="index.html#type-real_bound">real_bound</a>)</span> <span>&#45;&gt;</span> <span><span>(<a href="index.html#type-real_bound">real_bound</a> * <a href="index.html#type-real_bound">real_bound</a>)</span> option</span></code></dt><dt class="spec value" id="val-force_int"><a href="#val-force_int" class="anchor"></a><code><span class