S" class="extype">SS</span>, <span name="provingground.induction.ExstInducStrucs.IndConsSeqExst.H" class="extype">H</span>, <span name="provingground.induction.ExstInducStrucs.IndConsSeqExst.F" class="extype">F</span>, <span name="provingground.induction.ExstInducStrucs.IndConsSeqExst.Index" class="extype">Index</span>, <span name="provingground.induction.ExstInducStrucs.IndConsSeqExst.Intros" class="extype">Intros</span>]</span></span><div class="fullcomment"><dl class="attributes block"><dt class="implici