ass="anchor"></a><code><span class="keyword">val</span> split : <span><span>Polka.strict Polka.t</span> <a href="index.html#module-A">A</a>.t</span> <span>&#45;&gt;</span> <span><span><span>Polka.strict Polka.t</span> <a href="index.html#module-A">A</a>.t</span> list</span></code></dt><dt class="spec value" id="val-diff"><a href="#val-diff" class="anchor"></a><code><span class="keyword">val</span> diff : <span><span>(<span><span>Polka.strict Polka.t</span> <a href="index.html#module-A">A</a>.t</span> <span>