Hint Resolve @corable_andp @corable_orp @corable_allp @corable_exp
@corable_imp @corable_prop @corable_sepcon @corable_wand @corable_later.
Hint Resolve @corable_prop : norm.
(* The followings are not in auto-rewrite lib. *)

Lemma sepcon_prop_prop:
forall {A} `{ClassicalSep A} P Q, !! P * !! Q = !! (P /\ Q).