-definition nfs2:
- C \to (TList \to Prop)
-\def
- let rec nfs2 (c: C) (ts: TList) on ts: Prop \def (match ts with [TNil
-\Rightarrow True | (TCons t ts0) \Rightarrow (land (nf2 c t) (nfs2 c ts0))])
-in nfs2.
+let rec nfs2 (c: C) (ts: TList) on ts: Prop \def match ts with [TNil
+\Rightarrow True | (TCons t ts0) \Rightarrow (let TMP_1 \def (nf2 c t) in
+(let TMP_2 \def (nfs2 c ts0) in (land TMP_1 TMP_2)))].