ound.HoTT.Subs[V]](that:provingground.HoTT.Typ[V]):provingground.HoTT.PlusTyp[UU,V]" 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" title="gt4s: $bar$bar">||</span><span class="tparams">[<span name="UU">UU &gt;: <span name="provingground.scalahott.ScalaUniv.FineSymbTyp.U" class="extype">U</span> &lt;: <a href="../HoTT$$Term.html" name="provingground.HoTT.Ter