[[term_subst2(as;r.args[i])]] 1of(e) s a tr = [[r.args[i]]] 1of(e) s s' a tr [[rel_arg_typ(rel_subst2(as;r).name;i;de)]] rho
By:
MoveToConcl -1
Generated subgoal:
rel_arg_typ(r.name;i;de) term_types(ds;da;de;r.args[i]) [[term_subst2(as;r.args[i])]] 1of(e) s a tr = [[r.args[i]]] 1of(e) s s' a tr [[rel_arg_typ(rel_subst2(as;r).name;i;de)]] rho