pan></span></span></code></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-lts_of"><a href="#val-lts_of" class="anchor"></a><code><span><span class="keyword">val</span> lts_of : <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> <a href="LTSA/index.html#type-t">LTSA.t</a></span></code></div><div class="spec-doc"><p>Return the underlying representation of the NFA as a LTS</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-empty"><a 