nt="no" data-isabs="true" visbl="pub"><a id="lambda(variable:U,typ:U,value:U):U"></a><a id="lambda(U,U,U):U"></a> <span class="permalink"><a href="../../provingground/translation/TermRec.html#lambda(variable:U,typ:U,value:U):U" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier">abstract </span> <span class="kind">def</span></span> <span class="symbol"><span class="name">lambda</span><span class="params">(<span name="variable">variable: <span nam