End EVAL_BUILTIN_ARG_EV.

Lemma eval_builtin_arg_ev_elim_strong {A} ge (rs: A -> val) sp m a v T (EV: eval_builtin_arg_ev A ge rs sp m a v T):
ev_elim m T m /\
(forall mm mm', ev_elim mm T mm' -> mm'=mm /\ eval_builtin_arg_ev A ge rs sp mm a v T).