ss="permalink"><a href="../../provingground/induction/ConstructorSeqTL.html#subs(x:provingground.HoTT.Term,y:provingground.HoTT.Term):provingground.induction.ConstructorSeqTL[SS,H,Intros]" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">def</span></span> <span class="symbol"><span class="name">subs</span><span class="params">(<span name="x">x: <a href="../HoTT$$Term.html" name="provingground.HoTT.Term" id="provinggr