al-string_of_symbol"><a href="#val-string_of_symbol" class="anchor"></a><code><span><span class="keyword">val</span> string_of_symbol : <span><a href="#type-symbol">symbol</a> <span class="arrow">&#45;&gt;</span></span> string</span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-is_acc_state"><a href="#val-is_acc_state" class="anchor"></a><code><span><span class="keyword">val</span> is_acc_state : <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> <