gground.HoTT.Typ" class="extype">Typ</a>[<span name="provingground.induction.coarse.ConstructorPattern.CnstDepFuncPtn.T" class="extype">T</span>]</span>, <span name="headfibre">headfibre: (<span name="provingground.induction.coarse.ConstructorPattern.CnstDepFuncPtn.T" class="extype">T</span>) =&gt; <a href="ConstructorPattern.html" name="provingground.induction.coarse.ConstructorPattern" id="provingground.induction.coarse.ConstructorPattern" class="extype">ConstructorPattern</a>[<span name="provingground.in