an class="params">(<span name="cond">cond: <span name="scala.Boolean" class="extype">Boolean</span></span>)</span><span class="result">: <a href="" name="provingground.induction.ConstructorSeqTL" id="provingground.induction.ConstructorSeqTL" class="extype">ConstructorSeqTL</a>[<span name="provingground.induction.ConstructorSeqTL.SS" class="extype">SS</span>, <span name="provingground.induction.ConstructorSeqTL.H" class="extype">H</span>, <span name="provingground.induction.ConstructorSeqTL.Intros" class="ex