fact: Variables (lambda : T1) (Hnf : nf lambda) (Hlim : T1limit lambda) (f : nat -> nat -> nat) (H : forall k, L_spec (canon lambda (S k)) (f (S k))).
imports: hydras(E0 Canon Paths) hydras(MoreLists Iterates Exp2) Coq(Lia Compare_dec)