l-add_state" class="anchor"></a><code><span><span class="keyword">val</span> add_state : <span><span>(<a href="#type-state">state</a> * <a href="Valuation/index.html#type-t">Valuation.t</a>)</span> <span class="arrow">&#45;&gt;</span></span> <span><a href="#type-t">t</a> <span class="arrow">&#45;&gt;</span></span> <a href="#type-t">t</a></span></code></div><div class="spec-doc"><p><code>add_state (s,v) m</code> returns the FSM obtained by adding state <code>s</code>, with a valuation of outputs <code>v</cod