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15 (* This file was automatically generated: do not edit *********************)
17 include "basic_1/csubv/defs.ma".
19 implied let rec csubv_ind (P: (C \to (C \to Prop))) (f: (\forall (n: nat).(P
20 (CSort n) (CSort n)))) (f0: (\forall (c1: C).(\forall (c2: C).((csubv c1 c2)
21 \to ((P c1 c2) \to (\forall (v1: T).(\forall (v2: T).(P (CHead c1 (Bind Void)
22 v1) (CHead c2 (Bind Void) v2))))))))) (f1: (\forall (c1: C).(\forall (c2:
23 C).((csubv c1 c2) \to ((P c1 c2) \to (\forall (b1: B).((not (eq B b1 Void))
24 \to (\forall (b2: B).(\forall (v1: T).(\forall (v2: T).(P (CHead c1 (Bind b1)
25 v1) (CHead c2 (Bind b2) v2)))))))))))) (f2: (\forall (c1: C).(\forall (c2:
26 C).((csubv c1 c2) \to ((P c1 c2) \to (\forall (f2: F).(\forall (f3:
27 F).(\forall (v1: T).(\forall (v2: T).(P (CHead c1 (Flat f2) v1) (CHead c2
28 (Flat f3) v2))))))))))) (c: C) (c0: C) (c1: csubv c c0) on c1: P c c0 \def
29 match c1 with [(csubv_sort n) \Rightarrow (f n) | (csubv_void c2 c3 c4 v1 v2)
30 \Rightarrow (f0 c2 c3 c4 ((csubv_ind P f f0 f1 f2) c2 c3 c4) v1 v2) |
31 (csubv_bind c2 c3 c4 b1 n b2 v1 v2) \Rightarrow (f1 c2 c3 c4 ((csubv_ind P f
32 f0 f1 f2) c2 c3 c4) b1 n b2 v1 v2) | (csubv_flat c2 c3 c4 f3 f4 v1 v2)
33 \Rightarrow (f2 c2 c3 c4 ((csubv_ind P f f0 f1 f2) c2 c3 c4) f3 f4 v1 v2)].