Instance andp_imp_CCC: forall A {ND : NatDed A}, CCCviaNatDed A andp imp.Instance sepcon_wand_CCC: forall A {ND : NatDed A} {SL: SepLog A}, CCCviaNatDed A sepcon wand.

Lemma exp_andp1 {A}{ND: NatDed A}: forall B (p: B -> A) q, andp (exp p) q = (exp (fun x => andp (p x) q)).