X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_1%2Fcsubt%2Fty3.ma;h=31ac52dffdfd6e42ff1e731319f8dcc3952e482d;hb=10c836687dfdf9d23357d7423cfc535e817d843f;hp=e6199ac159022c2d0110ff587f04b09f5af861af;hpb=88a68a9c334646bc17314d5327cd3b790202acd6;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_1/csubt/ty3.ma b/matita/matita/contribs/lambdadelta/basic_1/csubt/ty3.ma
index e6199ac15..31ac52dff 100644
--- a/matita/matita/contribs/lambdadelta/basic_1/csubt/ty3.ma
+++ b/matita/matita/contribs/lambdadelta/basic_1/csubt/ty3.ma
@@ -14,78 +14,103 @@
 
 (* This file was automatically generated: do not edit *********************)
 
-include "Basic-1/csubt/pc3.ma".
+include "basic_1/csubt/pc3.ma".
 
-include "Basic-1/csubt/props.ma".
+include "basic_1/csubt/props.ma".
+
+include "basic_1/ty3/fwd.ma".
 
 theorem csubt_ty3:
  \forall (g: G).(\forall (c1: C).(\forall (t1: T).(\forall (t2: T).((ty3 g c1 
 t1 t2) \to (\forall (c2: C).((csubt g c1 c2) \to (ty3 g c2 t1 t2)))))))
 \def
  \lambda (g: G).(\lambda (c1: C).(\lambda (t1: T).(\lambda (t2: T).(\lambda 
-(H: (ty3 g c1 t1 t2)).(ty3_ind g (\lambda (c: C).(\lambda (t: T).(\lambda 
-(t0: T).(\forall (c2: C).((csubt g c c2) \to (ty3 g c2 t t0)))))) (\lambda 
-(c: C).(\lambda (t0: T).(\lambda (t: T).(\lambda (_: (ty3 g c t0 t)).(\lambda 
-(H1: ((\forall (c2: C).((csubt g c c2) \to (ty3 g c2 t0 t))))).(\lambda (u: 
-T).(\lambda (t3: T).(\lambda (_: (ty3 g c u t3)).(\lambda (H3: ((\forall (c2: 
-C).((csubt g c c2) \to (ty3 g c2 u t3))))).(\lambda (H4: (pc3 c t3 
-t0)).(\lambda (c2: C).(\lambda (H5: (csubt g c c2)).(ty3_conv g c2 t0 t (H1 
-c2 H5) u t3 (H3 c2 H5) (csubt_pc3 g c t3 t0 H4 c2 H5)))))))))))))) (\lambda 
-(c: C).(\lambda (m: nat).(\lambda (c2: C).(\lambda (_: (csubt g c 
-c2)).(ty3_sort g c2 m))))) (\lambda (n: nat).(\lambda (c: C).(\lambda (d: 
-C).(\lambda (u: T).(\lambda (H0: (getl n c (CHead d (Bind Abbr) u))).(\lambda 
-(t: T).(\lambda (_: (ty3 g d u t)).(\lambda (H2: ((\forall (c2: C).((csubt g 
-d c2) \to (ty3 g c2 u t))))).(\lambda (c2: C).(\lambda (H3: (csubt g c 
-c2)).(let H4 \def (csubt_getl_abbr g c d u n H0 c2 H3) in (ex2_ind C (\lambda 
-(d2: C).(csubt g d d2)) (\lambda (d2: C).(getl n c2 (CHead d2 (Bind Abbr) 
-u))) (ty3 g c2 (TLRef n) (lift (S n) O t)) (\lambda (x: C).(\lambda (H5: 
-(csubt g d x)).(\lambda (H6: (getl n c2 (CHead x (Bind Abbr) u))).(ty3_abbr g 
-n c2 x u H6 t (H2 x H5))))) H4)))))))))))) (\lambda (n: nat).(\lambda (c: 
+(H: (ty3 g c1 t1 t2)).(let TMP_1 \def (\lambda (c: C).(\lambda (t: 
+T).(\lambda (t0: T).(\forall (c2: C).((csubt g c c2) \to (ty3 g c2 t t0)))))) 
+in (let TMP_5 \def (\lambda (c: C).(\lambda (t0: T).(\lambda (t: T).(\lambda 
+(_: (ty3 g c t0 t)).(\lambda (H1: ((\forall (c2: C).((csubt g c c2) \to (ty3 
+g c2 t0 t))))).(\lambda (u: T).(\lambda (t3: T).(\lambda (_: (ty3 g c u 
+t3)).(\lambda (H3: ((\forall (c2: C).((csubt g c c2) \to (ty3 g c2 u 
+t3))))).(\lambda (H4: (pc3 c t3 t0)).(\lambda (c2: C).(\lambda (H5: (csubt g 
+c c2)).(let TMP_2 \def (H1 c2 H5) in (let TMP_3 \def (H3 c2 H5) in (let TMP_4 
+\def (csubt_pc3 g c t3 t0 H4 c2 H5) in (ty3_conv g c2 t0 t TMP_2 u t3 TMP_3 
+TMP_4)))))))))))))))) in (let TMP_6 \def (\lambda (c: C).(\lambda (m: 
+nat).(\lambda (c2: C).(\lambda (_: (csubt g c c2)).(ty3_sort g c2 m))))) in 
+(let TMP_17 \def (\lambda (n: nat).(\lambda (c: C).(\lambda (d: C).(\lambda 
+(u: T).(\lambda (H0: (getl n c (CHead d (Bind Abbr) u))).(\lambda (t: 
+T).(\lambda (_: (ty3 g d u t)).(\lambda (H2: ((\forall (c2: C).((csubt g d 
+c2) \to (ty3 g c2 u t))))).(\lambda (c2: C).(\lambda (H3: (csubt g c 
+c2)).(let H4 \def (csubt_getl_abbr g c d u n H0 c2 H3) in (let TMP_7 \def 
+(\lambda (d2: C).(csubt g d d2)) in (let TMP_10 \def (\lambda (d2: C).(let 
+TMP_8 \def (Bind Abbr) in (let TMP_9 \def (CHead d2 TMP_8 u) in (getl n c2 
+TMP_9)))) in (let TMP_11 \def (TLRef n) in (let TMP_12 \def (S n) in (let 
+TMP_13 \def (lift TMP_12 O t) in (let TMP_14 \def (ty3 g c2 TMP_11 TMP_13) in 
+(let TMP_16 \def (\lambda (x: C).(\lambda (H5: (csubt g d x)).(\lambda (H6: 
+(getl n c2 (CHead x (Bind Abbr) u))).(let TMP_15 \def (H2 x H5) in (ty3_abbr 
+g n c2 x u H6 t TMP_15))))) in (ex2_ind C TMP_7 TMP_10 TMP_14 TMP_16 
+H4))))))))))))))))))) in (let TMP_57 \def (\lambda (n: nat).(\lambda (c: 
 C).(\lambda (d: C).(\lambda (u: T).(\lambda (H0: (getl n c (CHead d (Bind 
 Abst) u))).(\lambda (t: T).(\lambda (_: (ty3 g d u t)).(\lambda (H2: 
 ((\forall (c2: C).((csubt g d c2) \to (ty3 g c2 u t))))).(\lambda (c2: 
 C).(\lambda (H3: (csubt g c c2)).(let H4 \def (csubt_getl_abst g c d u n H0 
-c2 H3) in (or_ind (ex2 C (\lambda (d2: C).(csubt g d d2)) (\lambda (d2: 
-C).(getl n c2 (CHead d2 (Bind Abst) u)))) (ex4_2 C T (\lambda (d2: 
-C).(\lambda (_: T).(csubt g d d2))) (\lambda (d2: C).(\lambda (u0: T).(getl n 
-c2 (CHead d2 (Bind Abbr) u0)))) (\lambda (_: C).(\lambda (u0: T).(ty3 g d u0 
-u))) (\lambda (d2: C).(\lambda (u0: T).(ty3 g d2 u0 u)))) (ty3 g c2 (TLRef n) 
-(lift (S n) O u)) (\lambda (H5: (ex2 C (\lambda (d2: C).(csubt g d d2)) 
-(\lambda (d2: C).(getl n c2 (CHead d2 (Bind Abst) u))))).(ex2_ind C (\lambda 
-(d2: C).(csubt g d d2)) (\lambda (d2: C).(getl n c2 (CHead d2 (Bind Abst) 
-u))) (ty3 g c2 (TLRef n) (lift (S n) O u)) (\lambda (x: C).(\lambda (H6: 
-(csubt g d x)).(\lambda (H7: (getl n c2 (CHead x (Bind Abst) u))).(ty3_abst g 
-n c2 x u H7 t (H2 x H6))))) H5)) (\lambda (H5: (ex4_2 C T (\lambda (d2: 
-C).(\lambda (_: T).(csubt g d d2))) (\lambda (d2: C).(\lambda (u0: T).(getl n 
-c2 (CHead d2 (Bind Abbr) u0)))) (\lambda (_: C).(\lambda (u0: T).(ty3 g d u0 
-u))) (\lambda (d2: C).(\lambda (u0: T).(ty3 g d2 u0 u))))).(ex4_2_ind C T 
-(\lambda (d2: C).(\lambda (_: T).(csubt g d d2))) (\lambda (d2: C).(\lambda 
-(u0: T).(getl n c2 (CHead d2 (Bind Abbr) u0)))) (\lambda (_: C).(\lambda (u0: 
-T).(ty3 g d u0 u))) (\lambda (d2: C).(\lambda (u0: T).(ty3 g d2 u0 u))) (ty3 
-g c2 (TLRef n) (lift (S n) O u)) (\lambda (x0: C).(\lambda (x1: T).(\lambda 
-(_: (csubt g d x0)).(\lambda (H7: (getl n c2 (CHead x0 (Bind Abbr) 
-x1))).(\lambda (_: (ty3 g d x1 u)).(\lambda (H9: (ty3 g x0 x1 u)).(ty3_abbr g 
-n c2 x0 x1 H7 u H9))))))) H5)) H4)))))))))))) (\lambda (c: C).(\lambda (u: 
-T).(\lambda (t: T).(\lambda (_: (ty3 g c u t)).(\lambda (H1: ((\forall (c2: 
-C).((csubt g c c2) \to (ty3 g c2 u t))))).(\lambda (b: B).(\lambda (t0: 
-T).(\lambda (t3: T).(\lambda (_: (ty3 g (CHead c (Bind b) u) t0 t3)).(\lambda 
-(H3: ((\forall (c2: C).((csubt g (CHead c (Bind b) u) c2) \to (ty3 g c2 t0 
-t3))))).(\lambda (c2: C).(\lambda (H4: (csubt g c c2)).(ty3_bind g c2 u t (H1 
-c2 H4) b t0 t3 (H3 (CHead c2 (Bind b) u) (csubt_head g c c2 H4 (Bind b) 
-u))))))))))))))) (\lambda (c: C).(\lambda (w: T).(\lambda (u: T).(\lambda (_: 
+c2 H3) in (let TMP_18 \def (\lambda (d2: C).(csubt g d d2)) in (let TMP_21 
+\def (\lambda (d2: C).(let TMP_19 \def (Bind Abst) in (let TMP_20 \def (CHead 
+d2 TMP_19 u) in (getl n c2 TMP_20)))) in (let TMP_22 \def (ex2 C TMP_18 
+TMP_21) in (let TMP_23 \def (\lambda (d2: C).(\lambda (_: T).(csubt g d d2))) 
+in (let TMP_26 \def (\lambda (d2: C).(\lambda (u0: T).(let TMP_24 \def (Bind 
+Abbr) in (let TMP_25 \def (CHead d2 TMP_24 u0) in (getl n c2 TMP_25))))) in 
+(let TMP_27 \def (\lambda (_: C).(\lambda (u0: T).(ty3 g d u0 u))) in (let 
+TMP_28 \def (\lambda (d2: C).(\lambda (u0: T).(ty3 g d2 u0 u))) in (let 
+TMP_29 \def (ex4_2 C T TMP_23 TMP_26 TMP_27 TMP_28) in (let TMP_30 \def 
+(TLRef n) in (let TMP_31 \def (S n) in (let TMP_32 \def (lift TMP_31 O u) in 
+(let TMP_33 \def (ty3 g c2 TMP_30 TMP_32) in (let TMP_44 \def (\lambda (H5: 
+(ex2 C (\lambda (d2: C).(csubt g d d2)) (\lambda (d2: C).(getl n c2 (CHead d2 
+(Bind Abst) u))))).(let TMP_34 \def (\lambda (d2: C).(csubt g d d2)) in (let 
+TMP_37 \def (\lambda (d2: C).(let TMP_35 \def (Bind Abst) in (let TMP_36 \def 
+(CHead d2 TMP_35 u) in (getl n c2 TMP_36)))) in (let TMP_38 \def (TLRef n) in 
+(let TMP_39 \def (S n) in (let TMP_40 \def (lift TMP_39 O u) in (let TMP_41 
+\def (ty3 g c2 TMP_38 TMP_40) in (let TMP_43 \def (\lambda (x: C).(\lambda 
+(H6: (csubt g d x)).(\lambda (H7: (getl n c2 (CHead x (Bind Abst) u))).(let 
+TMP_42 \def (H2 x H6) in (ty3_abst g n c2 x u H7 t TMP_42))))) in (ex2_ind C 
+TMP_34 TMP_37 TMP_41 TMP_43 H5))))))))) in (let TMP_56 \def (\lambda (H5: 
+(ex4_2 C T (\lambda (d2: C).(\lambda (_: T).(csubt g d d2))) (\lambda (d2: 
+C).(\lambda (u0: T).(getl n c2 (CHead d2 (Bind Abbr) u0)))) (\lambda (_: 
+C).(\lambda (u0: T).(ty3 g d u0 u))) (\lambda (d2: C).(\lambda (u0: T).(ty3 g 
+d2 u0 u))))).(let TMP_45 \def (\lambda (d2: C).(\lambda (_: T).(csubt g d 
+d2))) in (let TMP_48 \def (\lambda (d2: C).(\lambda (u0: T).(let TMP_46 \def 
+(Bind Abbr) in (let TMP_47 \def (CHead d2 TMP_46 u0) in (getl n c2 
+TMP_47))))) in (let TMP_49 \def (\lambda (_: C).(\lambda (u0: T).(ty3 g d u0 
+u))) in (let TMP_50 \def (\lambda (d2: C).(\lambda (u0: T).(ty3 g d2 u0 u))) 
+in (let TMP_51 \def (TLRef n) in (let TMP_52 \def (S n) in (let TMP_53 \def 
+(lift TMP_52 O u) in (let TMP_54 \def (ty3 g c2 TMP_51 TMP_53) in (let TMP_55 
+\def (\lambda (x0: C).(\lambda (x1: T).(\lambda (_: (csubt g d x0)).(\lambda 
+(H7: (getl n c2 (CHead x0 (Bind Abbr) x1))).(\lambda (_: (ty3 g d x1 
+u)).(\lambda (H9: (ty3 g x0 x1 u)).(ty3_abbr g n c2 x0 x1 H7 u H9))))))) in 
+(ex4_2_ind C T TMP_45 TMP_48 TMP_49 TMP_50 TMP_54 TMP_55 H5))))))))))) in 
+(or_ind TMP_22 TMP_29 TMP_33 TMP_44 TMP_56 H4)))))))))))))))))))))))))) in 
+(let TMP_64 \def (\lambda (c: C).(\lambda (u: T).(\lambda (t: T).(\lambda (_: 
+(ty3 g c u t)).(\lambda (H1: ((\forall (c2: C).((csubt g c c2) \to (ty3 g c2 
+u t))))).(\lambda (b: B).(\lambda (t0: T).(\lambda (t3: T).(\lambda (_: (ty3 
+g (CHead c (Bind b) u) t0 t3)).(\lambda (H3: ((\forall (c2: C).((csubt g 
+(CHead c (Bind b) u) c2) \to (ty3 g c2 t0 t3))))).(\lambda (c2: C).(\lambda 
+(H4: (csubt g c c2)).(let TMP_58 \def (H1 c2 H4) in (let TMP_59 \def (Bind b) 
+in (let TMP_60 \def (CHead c2 TMP_59 u) in (let TMP_61 \def (Bind b) in (let 
+TMP_62 \def (csubt_head g c c2 H4 TMP_61 u) in (let TMP_63 \def (H3 TMP_60 
+TMP_62) in (ty3_bind g c2 u t TMP_58 b t0 t3 TMP_63))))))))))))))))))) in 
+(let TMP_67 \def (\lambda (c: C).(\lambda (w: T).(\lambda (u: T).(\lambda (_: 
 (ty3 g c w u)).(\lambda (H1: ((\forall (c2: C).((csubt g c c2) \to (ty3 g c2 
 w u))))).(\lambda (v: T).(\lambda (t: T).(\lambda (_: (ty3 g c v (THead (Bind 
 Abst) u t))).(\lambda (H3: ((\forall (c2: C).((csubt g c c2) \to (ty3 g c2 v 
 (THead (Bind Abst) u t)))))).(\lambda (c2: C).(\lambda (H4: (csubt g c 
-c2)).(ty3_appl g c2 w u (H1 c2 H4) v t (H3 c2 H4))))))))))))) (\lambda (c: 
+c2)).(let TMP_65 \def (H1 c2 H4) in (let TMP_66 \def (H3 c2 H4) in (ty3_appl 
+g c2 w u TMP_65 v t TMP_66)))))))))))))) in (let TMP_70 \def (\lambda (c: 
 C).(\lambda (t0: T).(\lambda (t3: T).(\lambda (_: (ty3 g c t0 t3)).(\lambda 
 (H1: ((\forall (c2: C).((csubt g c c2) \to (ty3 g c2 t0 t3))))).(\lambda (t4: 
 T).(\lambda (_: (ty3 g c t3 t4)).(\lambda (H3: ((\forall (c2: C).((csubt g c 
 c2) \to (ty3 g c2 t3 t4))))).(\lambda (c2: C).(\lambda (H4: (csubt g c 
-c2)).(ty3_cast g c2 t0 t3 (H1 c2 H4) t4 (H3 c2 H4)))))))))))) c1 t1 t2 H))))).
-(* COMMENTS
-Initial nodes: 1325
-END *)
+c2)).(let TMP_68 \def (H1 c2 H4) in (let TMP_69 \def (H3 c2 H4) in (ty3_cast 
+g c2 t0 t3 TMP_68 t4 TMP_69))))))))))))) in (ty3_ind g TMP_1 TMP_5 TMP_6 
+TMP_17 TMP_57 TMP_64 TMP_67 TMP_70 c1 t1 t2 H))))))))))))).
 
 theorem csubt_ty3_ld:
  \forall (g: G).(\forall (c: C).(\forall (u: T).(\forall (v: T).((ty3 g c u 
@@ -94,9 +119,8 @@ t2) \to (ty3 g (CHead c (Bind Abbr) u) t1 t2))))))))
 \def
  \lambda (g: G).(\lambda (c: C).(\lambda (u: T).(\lambda (v: T).(\lambda (H: 
 (ty3 g c u v)).(\lambda (t1: T).(\lambda (t2: T).(\lambda (H0: (ty3 g (CHead 
-c (Bind Abst) v) t1 t2)).(csubt_ty3 g (CHead c (Bind Abst) v) t1 t2 H0 (CHead 
-c (Bind Abbr) u) (csubt_abst g c c (csubt_refl g c) u v H H))))))))).
-(* COMMENTS
-Initial nodes: 91
-END *)
+c (Bind Abst) v) t1 t2)).(let TMP_1 \def (Bind Abst) in (let TMP_2 \def 
+(CHead c TMP_1 v) in (let TMP_3 \def (Bind Abbr) in (let TMP_4 \def (CHead c 
+TMP_3 u) in (let TMP_5 \def (csubt_refl g c) in (let TMP_6 \def (csubt_abst g 
+c c TMP_5 u v H H) in (csubt_ty3 g TMP_2 t1 t2 H0 TMP_4 TMP_6)))))))))))))).