ctor">Sporadic</span> <span class="keyword">of</span> <span>int list</span></span></code></li><li id="type-stimulus_desc.Value_change" class="def variant constructor anchored"><a href="#type-stimulus_desc.Value_change" class="anchor"></a><code><span>| </span><span><span class="constructor">Value_change</span> <span class="keyword">of</span> <span><span>(int * <a href="#type-expr">expr</a>)</span> list</span></span></code></li></ol></div></div><div class="odoc-spec"><div class="spec type anchored" id="type-i