" class="anchor"></a><code><span class="keyword">val</span> of_big_int_exn : Z.t <span>&#45;&gt;</span> <a href="index.html#type-t">t</a></code></dt><dt class="spec value" id="val-to_int_exn"><a href="#val-to_int_exn" class="anchor"></a><code><span class="keyword">val</span> to_int_exn : <a href="index.html#type-t">t</a> <span>&#45;&gt;</span> int</code></dt><dt class="spec value" id="val-is_zero"><a href="#val-is_zero" class="anchor"></a><code><span class="keyword">val</span> is_zero : <a href="index.html#