</dt><dt class="spec value" id="val-equal_parameter"><a href="#val-equal_parameter" class="anchor"></a><code><span class="keyword">val</span> equal_parameter : <a href="index.html#type-parameter">parameter</a> <span>&#45;&gt;</span> <a href="index.html#type-parameter">parameter</a> <span>&#45;&gt;</span> bool</code></dt><dt class="spec value" id="val-equal_value"><a href="#val-equal_value" class="anchor"></a><code><span class="keyword">val</span> equal_value : <a href="index.html#type-value">value</a> <span