g" class="anchor"></a><code><span class="keyword">val</span> to_string : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> string</code></dt><dd><p>convert to signed if the value is representable</p></dd></dl><dl><dt class="spec value" id="val-two"><a href="#val-two" class="anchor"></a><code><span class="keyword">val</span> two : <a href="index.html#type-t">t</a></code></dt><dt class="spec value" id="val-zero"><a href="#val-zero" class="anchor"></a><code><span class="keyword">val</span> zero : <a hre