symop's since the beginning</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-pay"><a href="#val-pay" class="anchor"></a><code><span><span class="keyword">val</span> pay : <span>unit <span class="arrow">&#45;&gt;</span></span> unit</span></code></div><div class="spec-doc"><p>Count one symop</p></div></div><div class="odoc-spec"><div class="spec value anchored" id="val-reset_total"><a href="#val-reset_total" class="anchor"></a><code><span><span class="keyword">val</span> reset_to