include "basic_1/T/props.ma".
-theorem nf2_gen_lref:
+lemma nf2_gen_lref:
\forall (c: C).(\forall (d: C).(\forall (u: T).(\forall (i: nat).((getl i c
(CHead d (Bind Abbr) u)) \to ((nf2 c (TLRef i)) \to (\forall (P: Prop).P))))))
\def
\lambda (c: C).(\lambda (d: C).(\lambda (u: T).(\lambda (i: nat).(\lambda
(H: (getl i c (CHead d (Bind Abbr) u))).(\lambda (H0: ((\forall (t2: T).((pr2
-c (TLRef i) t2) \to (eq T (TLRef i) t2))))).(\lambda (P: Prop).(let TMP_1
-\def (S i) in (let TMP_2 \def (le_O_n i) in (let TMP_3 \def (S i) in (let
-TMP_4 \def (plus O TMP_3) in (let TMP_5 \def (le_n TMP_4) in (let TMP_6 \def
-(S i) in (let TMP_7 \def (lift TMP_6 O u) in (let TMP_8 \def (TLRef i) in
-(let TMP_9 \def (TLRef i) in (let TMP_10 \def (TLRef i) in (let TMP_11 \def
-(pr0_refl TMP_10) in (let TMP_12 \def (S i) in (let TMP_13 \def (lift TMP_12
-O u) in (let TMP_14 \def (subst0_lref u i) in (let TMP_15 \def (pr2_delta c d
-u i H TMP_8 TMP_9 TMP_11 TMP_13 TMP_14) in (let TMP_16 \def (H0 TMP_7 TMP_15)
-in (lift_gen_lref_false TMP_1 O i TMP_2 TMP_5 u TMP_16
-P))))))))))))))))))))))).
+c (TLRef i) t2) \to (eq T (TLRef i) t2))))).(\lambda (P:
+Prop).(lift_gen_lref_false (S i) O i (le_O_n i) (le_n (plus O (S i))) u (H0
+(lift (S i) O u) (pr2_delta c d u i H (TLRef i) (TLRef i) (pr0_refl (TLRef
+i)) (lift (S i) O u) (subst0_lref u i))) P))))))).
-theorem nf2_gen_abst:
+lemma nf2_gen_abst:
\forall (c: C).(\forall (u: T).(\forall (t: T).((nf2 c (THead (Bind Abst) u
t)) \to (land (nf2 c u) (nf2 (CHead c (Bind Abst) u) t)))))
\def
\lambda (c: C).(\lambda (u: T).(\lambda (t: T).(\lambda (H: ((\forall (t2:
T).((pr2 c (THead (Bind Abst) u t) t2) \to (eq T (THead (Bind Abst) u t)
-t2))))).(let TMP_1 \def (\forall (t2: T).((pr2 c u t2) \to (eq T u t2))) in
-(let TMP_2 \def (\forall (t2: T).((pr2 (CHead c (Bind Abst) u) t t2) \to (eq
-T t t2))) in (let TMP_16 \def (\lambda (t2: T).(\lambda (H0: (pr2 c u
-t2)).(let TMP_3 \def (\lambda (e: T).(match e with [(TSort _) \Rightarrow u |
-(TLRef _) \Rightarrow u | (THead _ t0 _) \Rightarrow t0])) in (let TMP_4 \def
-(Bind Abst) in (let TMP_5 \def (THead TMP_4 u t) in (let TMP_6 \def (Bind
-Abst) in (let TMP_7 \def (THead TMP_6 t2 t) in (let TMP_8 \def (Bind Abst) in
-(let TMP_9 \def (THead TMP_8 t2 t) in (let TMP_10 \def (Bind Abst) in (let
-TMP_11 \def (pr2_head_1 c u t2 H0 TMP_10 t) in (let TMP_12 \def (H TMP_9
-TMP_11) in (let H1 \def (f_equal T T TMP_3 TMP_5 TMP_7 TMP_12) in (let TMP_13
-\def (\lambda (t0: T).(pr2 c u t0)) in (let H2 \def (eq_ind_r T t2 TMP_13 H0
-u H1) in (let TMP_14 \def (\lambda (t0: T).(eq T u t0)) in (let TMP_15 \def
-(refl_equal T u) in (eq_ind T u TMP_14 TMP_15 t2 H1)))))))))))))))))) in (let
-TMP_30 \def (\lambda (t2: T).(\lambda (H0: (pr2 (CHead c (Bind Abst) u) t
-t2)).(let TMP_17 \def (\lambda (e: T).(match e with [(TSort _) \Rightarrow t
-| (TLRef _) \Rightarrow t | (THead _ _ t0) \Rightarrow t0])) in (let TMP_18
-\def (Bind Abst) in (let TMP_19 \def (THead TMP_18 u t) in (let TMP_20 \def
-(Bind Abst) in (let TMP_21 \def (THead TMP_20 u t2) in (let TMP_22 \def (Bind
-Abst) in (let TMP_23 \def (THead TMP_22 u t2) in (let H_y \def (pr2_gen_cbind
-Abst c u t t2 H0) in (let TMP_24 \def (H TMP_23 H_y) in (let H1 \def (f_equal
-T T TMP_17 TMP_19 TMP_21 TMP_24) in (let TMP_27 \def (\lambda (t0: T).(let
-TMP_25 \def (Bind Abst) in (let TMP_26 \def (CHead c TMP_25 u) in (pr2 TMP_26
-t t0)))) in (let H2 \def (eq_ind_r T t2 TMP_27 H0 t H1) in (let TMP_28 \def
-(\lambda (t0: T).(eq T t t0)) in (let TMP_29 \def (refl_equal T t) in (eq_ind
-T t TMP_28 TMP_29 t2 H1))))))))))))))))) in (conj TMP_1 TMP_2 TMP_16
-TMP_30)))))))).
+t2))))).(conj (\forall (t2: T).((pr2 c u t2) \to (eq T u t2))) (\forall (t2:
+T).((pr2 (CHead c (Bind Abst) u) t t2) \to (eq T t t2))) (\lambda (t2:
+T).(\lambda (H0: (pr2 c u t2)).(let H1 \def (f_equal T T (\lambda (e:
+T).(match e with [(TSort _) \Rightarrow u | (TLRef _) \Rightarrow u | (THead
+_ t0 _) \Rightarrow t0])) (THead (Bind Abst) u t) (THead (Bind Abst) t2 t) (H
+(THead (Bind Abst) t2 t) (pr2_head_1 c u t2 H0 (Bind Abst) t))) in (let H2
+\def (eq_ind_r T t2 (\lambda (t0: T).(pr2 c u t0)) H0 u H1) in (eq_ind T u
+(\lambda (t0: T).(eq T u t0)) (refl_equal T u) t2 H1))))) (\lambda (t2:
+T).(\lambda (H0: (pr2 (CHead c (Bind Abst) u) t t2)).(let H1 \def (f_equal T
+T (\lambda (e: T).(match e with [(TSort _) \Rightarrow t | (TLRef _)
+\Rightarrow t | (THead _ _ t0) \Rightarrow t0])) (THead (Bind Abst) u t)
+(THead (Bind Abst) u t2) (H (THead (Bind Abst) u t2) (let H_y \def
+(pr2_gen_cbind Abst c u t t2 H0) in H_y))) in (let H2 \def (eq_ind_r T t2
+(\lambda (t0: T).(pr2 (CHead c (Bind Abst) u) t t0)) H0 t H1) in (eq_ind T t
+(\lambda (t0: T).(eq T t t0)) (refl_equal T t) t2 H1))))))))).
-theorem nf2_gen_cast:
+lemma nf2_gen_cast:
\forall (c: C).(\forall (u: T).(\forall (t: T).((nf2 c (THead (Flat Cast) u
t)) \to (\forall (P: Prop).P))))
\def
\lambda (c: C).(\lambda (u: T).(\lambda (t: T).(\lambda (H: (nf2 c (THead
-(Flat Cast) u t))).(\lambda (P: Prop).(let TMP_1 \def (Flat Cast) in (let
-TMP_2 \def (Flat Cast) in (let TMP_3 \def (THead TMP_2 u t) in (let TMP_4
-\def (pr0_refl t) in (let TMP_5 \def (pr0_tau t t TMP_4 u) in (let TMP_6 \def
-(pr2_free c TMP_3 t TMP_5) in (let TMP_7 \def (H t TMP_6) in (thead_x_y_y
-TMP_1 u t TMP_7 P)))))))))))).
+(Flat Cast) u t))).(\lambda (P: Prop).(thead_x_y_y (Flat Cast) u t (H t
+(pr2_free c (THead (Flat Cast) u t) t (pr0_tau t t (pr0_refl t) u))) P))))).
-theorem nf2_gen_beta:
+lemma nf2_gen_beta:
\forall (c: C).(\forall (u: T).(\forall (v: T).(\forall (t: T).((nf2 c
(THead (Flat Appl) u (THead (Bind Abst) v t))) \to (\forall (P: Prop).P)))))
\def
\lambda (c: C).(\lambda (u: T).(\lambda (v: T).(\lambda (t: T).(\lambda (H:
((\forall (t2: T).((pr2 c (THead (Flat Appl) u (THead (Bind Abst) v t)) t2)
\to (eq T (THead (Flat Appl) u (THead (Bind Abst) v t)) t2))))).(\lambda (P:
-Prop).(let TMP_1 \def (Flat Appl) in (let TMP_2 \def (Bind Abst) in (let
-TMP_3 \def (THead TMP_2 v t) in (let TMP_4 \def (THead TMP_1 u TMP_3) in (let
-TMP_5 \def (\lambda (ee: T).(match ee with [(TSort _) \Rightarrow False |
-(TLRef _) \Rightarrow False | (THead k _ _) \Rightarrow (match k with [(Bind
-_) \Rightarrow False | (Flat _) \Rightarrow True])])) in (let TMP_6 \def
-(Bind Abbr) in (let TMP_7 \def (THead TMP_6 u t) in (let TMP_8 \def (Bind
-Abbr) in (let TMP_9 \def (THead TMP_8 u t) in (let TMP_10 \def (Flat Appl) in
-(let TMP_11 \def (Bind Abst) in (let TMP_12 \def (THead TMP_11 v t) in (let
-TMP_13 \def (THead TMP_10 u TMP_12) in (let TMP_14 \def (Bind Abbr) in (let
-TMP_15 \def (THead TMP_14 u t) in (let TMP_16 \def (pr0_refl u) in (let
-TMP_17 \def (pr0_refl t) in (let TMP_18 \def (pr0_beta v u u TMP_16 t t
-TMP_17) in (let TMP_19 \def (pr2_free c TMP_13 TMP_15 TMP_18) in (let TMP_20
-\def (H TMP_9 TMP_19) in (let H0 \def (eq_ind T TMP_4 TMP_5 I TMP_7 TMP_20)
-in (False_ind P H0))))))))))))))))))))))))))).
+Prop).(let H0 \def (eq_ind T (THead (Flat Appl) u (THead (Bind Abst) v t))
+(\lambda (ee: T).(match ee with [(TSort _) \Rightarrow False | (TLRef _)
+\Rightarrow False | (THead k _ _) \Rightarrow (match k with [(Bind _)
+\Rightarrow False | (Flat _) \Rightarrow True])])) I (THead (Bind Abbr) u t)
+(H (THead (Bind Abbr) u t) (pr2_free c (THead (Flat Appl) u (THead (Bind
+Abst) v t)) (THead (Bind Abbr) u t) (pr0_beta v u u (pr0_refl u) t t
+(pr0_refl t))))) in (False_ind P H0))))))).
-theorem nf2_gen_flat:
+lemma nf2_gen_flat:
\forall (f: F).(\forall (c: C).(\forall (u: T).(\forall (t: T).((nf2 c
(THead (Flat f) u t)) \to (land (nf2 c u) (nf2 c t))))))
\def
\lambda (f: F).(\lambda (c: C).(\lambda (u: T).(\lambda (t: T).(\lambda (H:
((\forall (t2: T).((pr2 c (THead (Flat f) u t) t2) \to (eq T (THead (Flat f)
-u t) t2))))).(let TMP_1 \def (\forall (t2: T).((pr2 c u t2) \to (eq T u t2)))
-in (let TMP_2 \def (\forall (t2: T).((pr2 c t t2) \to (eq T t t2))) in (let
-TMP_13 \def (\lambda (t2: T).(\lambda (H0: (pr2 c u t2)).(let TMP_3 \def
-(\lambda (e: T).(match e with [(TSort _) \Rightarrow u | (TLRef _)
-\Rightarrow u | (THead _ t0 _) \Rightarrow t0])) in (let TMP_4 \def (Flat f)
-in (let TMP_5 \def (THead TMP_4 u t) in (let TMP_6 \def (Flat f) in (let
-TMP_7 \def (THead TMP_6 t2 t) in (let TMP_8 \def (Flat f) in (let TMP_9 \def
-(THead TMP_8 t2 t) in (let TMP_10 \def (Flat f) in (let TMP_11 \def
-(pr2_head_1 c u t2 H0 TMP_10 t) in (let TMP_12 \def (H TMP_9 TMP_11) in (let
-H1 \def (f_equal T T TMP_3 TMP_5 TMP_7 TMP_12) in H1))))))))))))) in (let
-TMP_25 \def (\lambda (t2: T).(\lambda (H0: (pr2 c t t2)).(let TMP_14 \def
-(\lambda (e: T).(match e with [(TSort _) \Rightarrow t | (TLRef _)
-\Rightarrow t | (THead _ _ t0) \Rightarrow t0])) in (let TMP_15 \def (Flat f)
-in (let TMP_16 \def (THead TMP_15 u t) in (let TMP_17 \def (Flat f) in (let
-TMP_18 \def (THead TMP_17 u t2) in (let TMP_19 \def (Flat f) in (let TMP_20
-\def (THead TMP_19 u t2) in (let TMP_21 \def (Flat f) in (let TMP_22 \def
-(pr2_cflat c t t2 H0 f u) in (let TMP_23 \def (pr2_head_2 c u t t2 TMP_21
-TMP_22) in (let TMP_24 \def (H TMP_20 TMP_23) in (let H1 \def (f_equal T T
-TMP_14 TMP_16 TMP_18 TMP_24) in H1)))))))))))))) in (conj TMP_1 TMP_2 TMP_13
-TMP_25))))))))).
+u t) t2))))).(conj (\forall (t2: T).((pr2 c u t2) \to (eq T u t2))) (\forall
+(t2: T).((pr2 c t t2) \to (eq T t t2))) (\lambda (t2: T).(\lambda (H0: (pr2 c
+u t2)).(let H1 \def (f_equal T T (\lambda (e: T).(match e with [(TSort _)
+\Rightarrow u | (TLRef _) \Rightarrow u | (THead _ t0 _) \Rightarrow t0]))
+(THead (Flat f) u t) (THead (Flat f) t2 t) (H (THead (Flat f) t2 t)
+(pr2_head_1 c u t2 H0 (Flat f) t))) in H1))) (\lambda (t2: T).(\lambda (H0:
+(pr2 c t t2)).(let H1 \def (f_equal T T (\lambda (e: T).(match e with [(TSort
+_) \Rightarrow t | (TLRef _) \Rightarrow t | (THead _ _ t0) \Rightarrow t0]))
+(THead (Flat f) u t) (THead (Flat f) u t2) (H (THead (Flat f) u t2)
+(pr2_head_2 c u t t2 (Flat f) (pr2_cflat c t t2 H0 f u)))) in H1)))))))).
-theorem nf2_gen__nf2_gen_aux:
+fact nf2_gen__nf2_gen_aux:
\forall (b: B).(\forall (x: T).(\forall (u: T).(\forall (d: nat).((eq T
(THead (Bind b) u (lift (S O) d x)) x) \to (\forall (P: Prop).P)))))
\def
- \lambda (b: B).(\lambda (x: T).(let TMP_1 \def (\lambda (t: T).(\forall (u:
+ \lambda (b: B).(\lambda (x: T).(T_ind (\lambda (t: T).(\forall (u:
T).(\forall (d: nat).((eq T (THead (Bind b) u (lift (S O) d t)) t) \to
-(\forall (P: Prop).P))))) in (let TMP_9 \def (\lambda (n: nat).(\lambda (u:
-T).(\lambda (d: nat).(\lambda (H: (eq T (THead (Bind b) u (lift (S O) d
-(TSort n))) (TSort n))).(\lambda (P: Prop).(let TMP_2 \def (Bind b) in (let
-TMP_3 \def (S O) in (let TMP_4 \def (TSort n) in (let TMP_5 \def (lift TMP_3
-d TMP_4) in (let TMP_6 \def (THead TMP_2 u TMP_5) in (let TMP_7 \def (\lambda
-(ee: T).(match ee with [(TSort _) \Rightarrow False | (TLRef _) \Rightarrow
-False | (THead _ _ _) \Rightarrow True])) in (let TMP_8 \def (TSort n) in
-(let H0 \def (eq_ind T TMP_6 TMP_7 I TMP_8 H) in (False_ind P
-H0)))))))))))))) in (let TMP_17 \def (\lambda (n: nat).(\lambda (u:
-T).(\lambda (d: nat).(\lambda (H: (eq T (THead (Bind b) u (lift (S O) d
-(TLRef n))) (TLRef n))).(\lambda (P: Prop).(let TMP_10 \def (Bind b) in (let
-TMP_11 \def (S O) in (let TMP_12 \def (TLRef n) in (let TMP_13 \def (lift
-TMP_11 d TMP_12) in (let TMP_14 \def (THead TMP_10 u TMP_13) in (let TMP_15
-\def (\lambda (ee: T).(match ee with [(TSort _) \Rightarrow False | (TLRef _)
-\Rightarrow False | (THead _ _ _) \Rightarrow True])) in (let TMP_16 \def
-(TLRef n) in (let H0 \def (eq_ind T TMP_14 TMP_15 I TMP_16 H) in (False_ind P
-H0)))))))))))))) in (let TMP_97 \def (\lambda (k: K).(\lambda (t: T).(\lambda
-(_: ((\forall (u: T).(\forall (d: nat).((eq T (THead (Bind b) u (lift (S O) d
-t)) t) \to (\forall (P: Prop).P)))))).(\lambda (t0: T).(\lambda (H0:
-((\forall (u: T).(\forall (d: nat).((eq T (THead (Bind b) u (lift (S O) d
-t0)) t0) \to (\forall (P: Prop).P)))))).(\lambda (u: T).(\lambda (d:
-nat).(\lambda (H1: (eq T (THead (Bind b) u (lift (S O) d (THead k t t0)))
-(THead k t t0))).(\lambda (P: Prop).(let TMP_18 \def (\lambda (e: T).(match e
+(\forall (P: Prop).P))))) (\lambda (n: nat).(\lambda (u: T).(\lambda (d:
+nat).(\lambda (H: (eq T (THead (Bind b) u (lift (S O) d (TSort n))) (TSort
+n))).(\lambda (P: Prop).(let H0 \def (eq_ind T (THead (Bind b) u (lift (S O)
+d (TSort n))) (\lambda (ee: T).(match ee with [(TSort _) \Rightarrow False |
+(TLRef _) \Rightarrow False | (THead _ _ _) \Rightarrow True])) I (TSort n)
+H) in (False_ind P H0))))))) (\lambda (n: nat).(\lambda (u: T).(\lambda (d:
+nat).(\lambda (H: (eq T (THead (Bind b) u (lift (S O) d (TLRef n))) (TLRef
+n))).(\lambda (P: Prop).(let H0 \def (eq_ind T (THead (Bind b) u (lift (S O)
+d (TLRef n))) (\lambda (ee: T).(match ee with [(TSort _) \Rightarrow False |
+(TLRef _) \Rightarrow False | (THead _ _ _) \Rightarrow True])) I (TLRef n)
+H) in (False_ind P H0))))))) (\lambda (k: K).(\lambda (t: T).(\lambda (_:
+((\forall (u: T).(\forall (d: nat).((eq T (THead (Bind b) u (lift (S O) d t))
+t) \to (\forall (P: Prop).P)))))).(\lambda (t0: T).(\lambda (H0: ((\forall
+(u: T).(\forall (d: nat).((eq T (THead (Bind b) u (lift (S O) d t0)) t0) \to
+(\forall (P: Prop).P)))))).(\lambda (u: T).(\lambda (d: nat).(\lambda (H1:
+(eq T (THead (Bind b) u (lift (S O) d (THead k t t0))) (THead k t
+t0))).(\lambda (P: Prop).(let H2 \def (f_equal T K (\lambda (e: T).(match e
with [(TSort _) \Rightarrow (Bind b) | (TLRef _) \Rightarrow (Bind b) |
-(THead k0 _ _) \Rightarrow k0])) in (let TMP_19 \def (Bind b) in (let TMP_20
-\def (S O) in (let TMP_21 \def (THead k t t0) in (let TMP_22 \def (lift
-TMP_20 d TMP_21) in (let TMP_23 \def (THead TMP_19 u TMP_22) in (let TMP_24
-\def (THead k t t0) in (let H2 \def (f_equal T K TMP_18 TMP_23 TMP_24 H1) in
-(let TMP_25 \def (\lambda (e: T).(match e with [(TSort _) \Rightarrow u |
-(TLRef _) \Rightarrow u | (THead _ t1 _) \Rightarrow t1])) in (let TMP_26
-\def (Bind b) in (let TMP_27 \def (S O) in (let TMP_28 \def (THead k t t0) in
-(let TMP_29 \def (lift TMP_27 d TMP_28) in (let TMP_30 \def (THead TMP_26 u
-TMP_29) in (let TMP_31 \def (THead k t t0) in (let H3 \def (f_equal T T
-TMP_25 TMP_30 TMP_31 H1) in (let TMP_66 \def (\lambda (e: T).(match e with
-[(TSort _) \Rightarrow (let TMP_55 \def (\lambda (x0: nat).(let TMP_54 \def
-(S O) in (plus x0 TMP_54))) in (let TMP_56 \def (lref_map TMP_55 d t) in (let
-TMP_63 \def (\lambda (x0: nat).(let TMP_62 \def (S O) in (plus x0 TMP_62)))
-in (let TMP_64 \def (s k d) in (let TMP_65 \def (lref_map TMP_63 TMP_64 t0)
-in (THead k TMP_56 TMP_65)))))) | (TLRef _) \Rightarrow (let TMP_38 \def
-(\lambda (x0: nat).(let TMP_37 \def (S O) in (plus x0 TMP_37))) in (let
-TMP_39 \def (lref_map TMP_38 d t) in (let TMP_46 \def (\lambda (x0: nat).(let
-TMP_45 \def (S O) in (plus x0 TMP_45))) in (let TMP_47 \def (s k d) in (let
-TMP_48 \def (lref_map TMP_46 TMP_47 t0) in (THead k TMP_39 TMP_48)))))) |
-(THead _ _ t1) \Rightarrow t1])) in (let TMP_67 \def (Bind b) in (let TMP_68
-\def (S O) in (let TMP_69 \def (THead k t t0) in (let TMP_70 \def (lift
-TMP_68 d TMP_69) in (let TMP_71 \def (THead TMP_67 u TMP_70) in (let TMP_72
-\def (THead k t t0) in (let H4 \def (f_equal T T TMP_66 TMP_71 TMP_72 H1) in
-(let TMP_95 \def (\lambda (_: (eq T u t)).(\lambda (H6: (eq K (Bind b)
-k)).(let TMP_76 \def (\lambda (k0: K).(let TMP_73 \def (S O) in (let TMP_74
-\def (THead k0 t t0) in (let TMP_75 \def (lift TMP_73 d TMP_74) in (eq T
-TMP_75 t0))))) in (let TMP_77 \def (Bind b) in (let H7 \def (eq_ind_r K k
-TMP_76 H4 TMP_77 H6) in (let TMP_78 \def (S O) in (let TMP_79 \def (Bind b)
-in (let TMP_80 \def (THead TMP_79 t t0) in (let TMP_81 \def (lift TMP_78 d
-TMP_80) in (let TMP_82 \def (\lambda (t1: T).(eq T t1 t0)) in (let TMP_83
-\def (Bind b) in (let TMP_84 \def (S O) in (let TMP_85 \def (lift TMP_84 d t)
-in (let TMP_86 \def (S O) in (let TMP_87 \def (S d) in (let TMP_88 \def (lift
-TMP_86 TMP_87 t0) in (let TMP_89 \def (THead TMP_83 TMP_85 TMP_88) in (let
-TMP_90 \def (S O) in (let TMP_91 \def (lift_bind b t t0 TMP_90 d) in (let H8
-\def (eq_ind T TMP_81 TMP_82 H7 TMP_89 TMP_91) in (let TMP_92 \def (S O) in
-(let TMP_93 \def (lift TMP_92 d t) in (let TMP_94 \def (S d) in (H0 TMP_93
-TMP_94 H8 P)))))))))))))))))))))))) in (let TMP_96 \def (TMP_95 H3) in
-(TMP_96 H2)))))))))))))))))))))))))))))))))))) in (T_ind TMP_1 TMP_9 TMP_17
-TMP_97 x)))))).
+(THead k0 _ _) \Rightarrow k0])) (THead (Bind b) u (lift (S O) d (THead k t
+t0))) (THead k t t0) H1) in ((let H3 \def (f_equal T T (\lambda (e: T).(match
+e with [(TSort _) \Rightarrow u | (TLRef _) \Rightarrow u | (THead _ t1 _)
+\Rightarrow t1])) (THead (Bind b) u (lift (S O) d (THead k t t0))) (THead k t
+t0) H1) in ((let H4 \def (f_equal T T (\lambda (e: T).(match e with [(TSort
+_) \Rightarrow (THead k (lref_map (\lambda (x0: nat).(plus x0 (S O))) d t)
+(lref_map (\lambda (x0: nat).(plus x0 (S O))) (s k d) t0)) | (TLRef _)
+\Rightarrow (THead k (lref_map (\lambda (x0: nat).(plus x0 (S O))) d t)
+(lref_map (\lambda (x0: nat).(plus x0 (S O))) (s k d) t0)) | (THead _ _ t1)
+\Rightarrow t1])) (THead (Bind b) u (lift (S O) d (THead k t t0))) (THead k t
+t0) H1) in (\lambda (_: (eq T u t)).(\lambda (H6: (eq K (Bind b) k)).(let H7
+\def (eq_ind_r K k (\lambda (k0: K).(eq T (lift (S O) d (THead k0 t t0)) t0))
+H4 (Bind b) H6) in (let H8 \def (eq_ind T (lift (S O) d (THead (Bind b) t
+t0)) (\lambda (t1: T).(eq T t1 t0)) H7 (THead (Bind b) (lift (S O) d t) (lift
+(S O) (S d) t0)) (lift_bind b t t0 (S O) d)) in (H0 (lift (S O) d t) (S d) H8
+P)))))) H3)) H2))))))))))) x)).
-theorem nf2_gen_abbr:
+lemma nf2_gen_abbr:
\forall (c: C).(\forall (u: T).(\forall (t: T).((nf2 c (THead (Bind Abbr) u
t)) \to (\forall (P: Prop).P))))
\def
\lambda (c: C).(\lambda (u: T).(\lambda (t: T).(\lambda (H: ((\forall (t2:
T).((pr2 c (THead (Bind Abbr) u t) t2) \to (eq T (THead (Bind Abbr) u t)
t2))))).(\lambda (P: Prop).(let H_x \def (dnf_dec u t O) in (let H0 \def H_x
-in (let TMP_7 \def (\lambda (v: T).(let TMP_1 \def (S O) in (let TMP_2 \def
-(lift TMP_1 O v) in (let TMP_3 \def (subst0 O u t TMP_2) in (let TMP_4 \def
-(S O) in (let TMP_5 \def (lift TMP_4 O v) in (let TMP_6 \def (eq T t TMP_5)
-in (or TMP_3 TMP_6)))))))) in (let TMP_60 \def (\lambda (x: T).(\lambda (H1:
-(or (subst0 O u t (lift (S O) O x)) (eq T t (lift (S O) O x)))).(let TMP_8
-\def (S O) in (let TMP_9 \def (lift TMP_8 O x) in (let TMP_10 \def (subst0 O
-u t TMP_9) in (let TMP_11 \def (S O) in (let TMP_12 \def (lift TMP_11 O x) in
-(let TMP_13 \def (eq T t TMP_12) in (let TMP_45 \def (\lambda (H2: (subst0 O
-u t (lift (S O) O x))).(let TMP_14 \def (\lambda (e: T).(match e with [(TSort
-_) \Rightarrow t | (TLRef _) \Rightarrow t | (THead _ _ t0) \Rightarrow t0]))
-in (let TMP_15 \def (Bind Abbr) in (let TMP_16 \def (THead TMP_15 u t) in
-(let TMP_17 \def (Bind Abbr) in (let TMP_18 \def (S O) in (let TMP_19 \def
-(lift TMP_18 O x) in (let TMP_20 \def (THead TMP_17 u TMP_19) in (let TMP_21
-\def (Bind Abbr) in (let TMP_22 \def (S O) in (let TMP_23 \def (lift TMP_22 O
-x) in (let TMP_24 \def (THead TMP_21 u TMP_23) in (let TMP_25 \def (Bind
-Abbr) in (let TMP_26 \def (THead TMP_25 u t) in (let TMP_27 \def (Bind Abbr)
-in (let TMP_28 \def (S O) in (let TMP_29 \def (lift TMP_28 O x) in (let
-TMP_30 \def (THead TMP_27 u TMP_29) in (let TMP_31 \def (pr0_refl u) in (let
-TMP_32 \def (pr0_refl t) in (let TMP_33 \def (S O) in (let TMP_34 \def (lift
-TMP_33 O x) in (let TMP_35 \def (pr0_delta u u TMP_31 t t TMP_32 TMP_34 H2)
-in (let TMP_36 \def (pr2_free c TMP_26 TMP_30 TMP_35) in (let TMP_37 \def (H
-TMP_24 TMP_36) in (let H3 \def (f_equal T T TMP_14 TMP_16 TMP_20 TMP_37) in
-(let TMP_40 \def (\lambda (t0: T).(let TMP_38 \def (S O) in (let TMP_39 \def
-(lift TMP_38 O x) in (subst0 O u t0 TMP_39)))) in (let TMP_41 \def (S O) in
-(let TMP_42 \def (lift TMP_41 O x) in (let H4 \def (eq_ind T t TMP_40 H2
-TMP_42 H3) in (let TMP_43 \def (S O) in (let TMP_44 \def (lift TMP_43 O x) in
-(subst0_refl u TMP_44 O H4 P))))))))))))))))))))))))))))))))) in (let TMP_59
-\def (\lambda (H2: (eq T t (lift (S O) O x))).(let TMP_48 \def (\lambda (t0:
-T).(\forall (t2: T).((pr2 c (THead (Bind Abbr) u t0) t2) \to (let TMP_46 \def
-(Bind Abbr) in (let TMP_47 \def (THead TMP_46 u t0) in (eq T TMP_47 t2))))))
-in (let TMP_49 \def (S O) in (let TMP_50 \def (lift TMP_49 O x) in (let H3
-\def (eq_ind T t TMP_48 H TMP_50 H2) in (let TMP_51 \def (Bind Abbr) in (let
-TMP_52 \def (S O) in (let TMP_53 \def (lift TMP_52 O x) in (let TMP_54 \def
-(THead TMP_51 u TMP_53) in (let TMP_55 \def (pr0_refl x) in (let TMP_56 \def
-(pr0_zeta Abbr not_abbr_abst x x TMP_55 u) in (let TMP_57 \def (pr2_free c
-TMP_54 x TMP_56) in (let TMP_58 \def (H3 x TMP_57) in (nf2_gen__nf2_gen_aux
-Abbr x u O TMP_58 P)))))))))))))) in (or_ind TMP_10 TMP_13 P TMP_45 TMP_59
-H1))))))))))) in (ex_ind T TMP_7 P TMP_60 H0))))))))).
+in (ex_ind T (\lambda (v: T).(or (subst0 O u t (lift (S O) O v)) (eq T t
+(lift (S O) O v)))) P (\lambda (x: T).(\lambda (H1: (or (subst0 O u t (lift
+(S O) O x)) (eq T t (lift (S O) O x)))).(or_ind (subst0 O u t (lift (S O) O
+x)) (eq T t (lift (S O) O x)) P (\lambda (H2: (subst0 O u t (lift (S O) O
+x))).(let H3 \def (f_equal T T (\lambda (e: T).(match e with [(TSort _)
+\Rightarrow t | (TLRef _) \Rightarrow t | (THead _ _ t0) \Rightarrow t0]))
+(THead (Bind Abbr) u t) (THead (Bind Abbr) u (lift (S O) O x)) (H (THead
+(Bind Abbr) u (lift (S O) O x)) (pr2_free c (THead (Bind Abbr) u t) (THead
+(Bind Abbr) u (lift (S O) O x)) (pr0_delta u u (pr0_refl u) t t (pr0_refl t)
+(lift (S O) O x) H2)))) in (let H4 \def (eq_ind T t (\lambda (t0: T).(subst0
+O u t0 (lift (S O) O x))) H2 (lift (S O) O x) H3) in (subst0_refl u (lift (S
+O) O x) O H4 P)))) (\lambda (H2: (eq T t (lift (S O) O x))).(let H3 \def
+(eq_ind T t (\lambda (t0: T).(\forall (t2: T).((pr2 c (THead (Bind Abbr) u
+t0) t2) \to (eq T (THead (Bind Abbr) u t0) t2)))) H (lift (S O) O x) H2) in
+(nf2_gen__nf2_gen_aux Abbr x u O (H3 x (pr2_free c (THead (Bind Abbr) u (lift
+(S O) O x)) x (pr0_zeta Abbr not_abbr_abst x x (pr0_refl x) u))) P))) H1)))
+H0))))))).
-theorem nf2_gen_void:
+lemma nf2_gen_void:
\forall (c: C).(\forall (u: T).(\forall (t: T).((nf2 c (THead (Bind Void) u
(lift (S O) O t))) \to (\forall (P: Prop).P))))
\def
\lambda (c: C).(\lambda (u: T).(\lambda (t: T).(\lambda (H: ((\forall (t2:
T).((pr2 c (THead (Bind Void) u (lift (S O) O t)) t2) \to (eq T (THead (Bind
-Void) u (lift (S O) O t)) t2))))).(\lambda (P: Prop).(let TMP_1 \def (Bind
-Void) in (let TMP_2 \def (S O) in (let TMP_3 \def (lift TMP_2 O t) in (let
-TMP_4 \def (THead TMP_1 u TMP_3) in (let TMP_5 \def (pr0_refl t) in (let
-TMP_6 \def (pr0_zeta Void not_void_abst t t TMP_5 u) in (let TMP_7 \def
-(pr2_free c TMP_4 t TMP_6) in (let TMP_8 \def (H t TMP_7) in
-(nf2_gen__nf2_gen_aux Void t u O TMP_8 P))))))))))))).
+Void) u (lift (S O) O t)) t2))))).(\lambda (P: Prop).(nf2_gen__nf2_gen_aux
+Void t u O (H t (pr2_free c (THead (Bind Void) u (lift (S O) O t)) t
+(pr0_zeta Void not_void_abst t t (pr0_refl t) u))) P))))).
projects / helm.git / blobdiff