anchored" id="val-subst_var"><a href="#val-subst_var" class="anchor"></a><code><span><span class="keyword">val</span> subst_var : 
  <span><span>(<a href="../PulseAbstractValue/index.html#type-t">Pulselib.PulseBasicInterface.AbstractValue.t</a>
   * <a href="../PulseAbstractValue/index.html#type-t">Pulselib.PulseBasicInterface.AbstractValue.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></c