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
By:
Assert (x:Label. (x term_primed_vars(r.args[i])) (x rel_primed_vars(r)))
Generated subgoals:
24. x:Label. (x term_primed_vars(r.args[i])) (x rel_primed_vars(r)) 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