\forall (is1: PList).(\forall (is2: PList).(eq PList (papp (Ss is1) (Ss
is2)) (Ss (papp is1 is2))))
\def
- \lambda (is1: PList).(let TMP_885 \def (\lambda (p: PList).(\forall (is2:
-PList).(let TMP_883 \def (Ss p) in (let TMP_882 \def (Ss is2) in (let TMP_884
-\def (papp TMP_883 TMP_882) in (let TMP_880 \def (papp p is2) in (let TMP_881
-\def (Ss TMP_880) in (eq PList TMP_884 TMP_881)))))))) in (let TMP_879 \def
-(\lambda (is2: PList).(let TMP_878 \def (Ss is2) in (refl_equal PList
-TMP_878))) in (let TMP_877 \def (\lambda (n: nat).(\lambda (n0: nat).(\lambda
-(p: PList).(\lambda (H: ((\forall (is2: PList).(eq PList (papp (Ss p) (Ss
-is2)) (Ss (papp p is2)))))).(\lambda (is2: PList).(let TMP_875 \def (papp p
-is2) in (let TMP_876 \def (Ss TMP_875) in (let TMP_874 \def (\lambda (p0:
-PList).(let TMP_872 \def (S n0) in (let TMP_873 \def (PCons n TMP_872 p0) in
-(let TMP_870 \def (S n0) in (let TMP_868 \def (papp p is2) in (let TMP_869
-\def (Ss TMP_868) in (let TMP_871 \def (PCons n TMP_870 TMP_869) in (eq PList
-TMP_873 TMP_871)))))))) in (let TMP_865 \def (S n0) in (let TMP_863 \def
-(papp p is2) in (let TMP_864 \def (Ss TMP_863) in (let TMP_866 \def (PCons n
-TMP_865 TMP_864) in (let TMP_867 \def (refl_equal PList TMP_866) in (let
-TMP_861 \def (Ss p) in (let TMP_860 \def (Ss is2) in (let TMP_862 \def (papp
-TMP_861 TMP_860) in (let TMP_859 \def (H is2) in (eq_ind_r PList TMP_876
-TMP_874 TMP_867 TMP_862 TMP_859)))))))))))))))))) in (PList_ind TMP_885
-TMP_879 TMP_877 is1)))).
+ \lambda (is1: PList).(let TMP_6 \def (\lambda (p: PList).(\forall (is2:
+PList).(let TMP_1 \def (Ss p) in (let TMP_2 \def (Ss is2) in (let TMP_3 \def
+(papp TMP_1 TMP_2) in (let TMP_4 \def (papp p is2) in (let TMP_5 \def (Ss
+TMP_4) in (eq PList TMP_3 TMP_5)))))))) in (let TMP_8 \def (\lambda (is2:
+PList).(let TMP_7 \def (Ss is2) in (refl_equal PList TMP_7))) in (let TMP_27
+\def (\lambda (n: nat).(\lambda (n0: nat).(\lambda (p: PList).(\lambda (H:
+((\forall (is2: PList).(eq PList (papp (Ss p) (Ss is2)) (Ss (papp p
+is2)))))).(\lambda (is2: PList).(let TMP_9 \def (papp p is2) in (let TMP_10
+\def (Ss TMP_9) in (let TMP_17 \def (\lambda (p0: PList).(let TMP_11 \def (S
+n0) in (let TMP_12 \def (PCons n TMP_11 p0) in (let TMP_13 \def (S n0) in
+(let TMP_14 \def (papp p is2) in (let TMP_15 \def (Ss TMP_14) in (let TMP_16
+\def (PCons n TMP_13 TMP_15) in (eq PList TMP_12 TMP_16)))))))) in (let
+TMP_18 \def (S n0) in (let TMP_19 \def (papp p is2) in (let TMP_20 \def (Ss
+TMP_19) in (let TMP_21 \def (PCons n TMP_18 TMP_20) in (let TMP_22 \def
+(refl_equal PList TMP_21) in (let TMP_23 \def (Ss p) in (let TMP_24 \def (Ss
+is2) in (let TMP_25 \def (papp TMP_23 TMP_24) in (let TMP_26 \def (H is2) in
+(eq_ind_r PList TMP_10 TMP_17 TMP_22 TMP_25 TMP_26)))))))))))))))))) in
+(PList_ind TMP_6 TMP_8 TMP_27 is1)))).