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Proofgold Asset
asset id
52d112ecb89020deea77ee78023dbe6e9c72277588113124aa113cd018e6bccd
asset hash
7237e2196e6df4c3622b6657829d5569ede20f943a94d9c3b76af3e1b820f0c2
bday / block
2844
tx
916cd..
preasset
doc published by
PrGxv..
Param
0fc90..
:
ι
→
(
ι
→
ι
) →
ι
Param
4ae4a..
:
ι
→
ι
Param
4a7ef..
:
ι
Param
If_i
:
ο
→
ι
→
ι
→
ι
Param
e0e40..
:
ι
→
(
(
ι
→
ο
) →
ο
) →
ι
Param
1216a..
:
ι
→
(
ι
→
ο
) →
ι
Definition
c42e1..
:=
λ x0 .
λ x1 :
(
ι → ο
)
→ ο
.
λ x2 :
ι → ο
.
λ x3 .
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
λ x4 .
If_i
(
x4
=
4a7ef..
)
x0
(
If_i
(
x4
=
4ae4a..
4a7ef..
)
(
e0e40..
x0
x1
)
(
If_i
(
x4
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
1216a..
x0
x2
)
x3
)
)
)
Param
f482f..
:
ι
→
ι
→
ι
Known
9f6be..
:
∀ x0 x1 x2 x3 .
f482f..
(
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
λ x5 .
If_i
(
x5
=
4a7ef..
)
x0
(
If_i
(
x5
=
4ae4a..
4a7ef..
)
x1
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
x2
x3
)
)
)
)
4a7ef..
=
x0
Theorem
4f989..
:
∀ x0 x1 .
∀ x2 :
(
ι → ο
)
→ ο
.
∀ x3 :
ι → ο
.
∀ x4 .
x0
=
c42e1..
x1
x2
x3
x4
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
572ce..
:
∀ x0 .
∀ x1 :
(
ι → ο
)
→ ο
.
∀ x2 :
ι → ο
.
∀ x3 .
x0
=
f482f..
(
c42e1..
x0
x1
x2
x3
)
4a7ef..
(proof)
Param
decode_c
:
ι
→
(
ι
→
ο
) →
ο
Known
8a328..
:
∀ x0 x1 x2 x3 .
f482f..
(
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
λ x5 .
If_i
(
x5
=
4a7ef..
)
x0
(
If_i
(
x5
=
4ae4a..
4a7ef..
)
x1
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
x2
x3
)
)
)
)
(
4ae4a..
4a7ef..
)
=
x1
Known
81500..
:
∀ x0 .
∀ x1 :
(
ι → ο
)
→ ο
.
∀ x2 :
ι → ο
.
(
∀ x3 .
x2
x3
⟶
prim1
x3
x0
)
⟶
decode_c
(
e0e40..
x0
x1
)
x2
=
x1
x2
Theorem
7f14b..
:
∀ x0 x1 .
∀ x2 :
(
ι → ο
)
→ ο
.
∀ x3 :
ι → ο
.
∀ x4 .
x0
=
c42e1..
x1
x2
x3
x4
⟶
∀ x5 :
ι → ο
.
(
∀ x6 .
x5
x6
⟶
prim1
x6
x1
)
⟶
x2
x5
=
decode_c
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x5
(proof)
Theorem
b579b..
:
∀ x0 .
∀ x1 :
(
ι → ο
)
→ ο
.
∀ x2 :
ι → ο
.
∀ x3 .
∀ x4 :
ι → ο
.
(
∀ x5 .
x4
x5
⟶
prim1
x5
x0
)
⟶
x1
x4
=
decode_c
(
f482f..
(
c42e1..
x0
x1
x2
x3
)
(
4ae4a..
4a7ef..
)
)
x4
(proof)
Param
decode_p
:
ι
→
ι
→
ο
Known
142e6..
:
∀ x0 x1 x2 x3 .
f482f..
(
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
λ x5 .
If_i
(
x5
=
4a7ef..
)
x0
(
If_i
(
x5
=
4ae4a..
4a7ef..
)
x1
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
x2
x3
)
)
)
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
=
x2
Known
931fe..
:
∀ x0 .
∀ x1 :
ι → ο
.
∀ x2 .
prim1
x2
x0
⟶
decode_p
(
1216a..
x0
x1
)
x2
=
x1
x2
Theorem
5c88b..
:
∀ x0 x1 .
∀ x2 :
(
ι → ο
)
→ ο
.
∀ x3 :
ι → ο
.
∀ x4 .
x0
=
c42e1..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
x3
x5
=
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
(proof)
Theorem
559b0..
:
∀ x0 .
∀ x1 :
(
ι → ο
)
→ ο
.
∀ x2 :
ι → ο
.
∀ x3 x4 .
prim1
x4
x0
⟶
x2
x4
=
decode_p
(
f482f..
(
c42e1..
x0
x1
x2
x3
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x4
(proof)
Known
62a6b..
:
∀ x0 x1 x2 x3 .
f482f..
(
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
λ x5 .
If_i
(
x5
=
4a7ef..
)
x0
(
If_i
(
x5
=
4ae4a..
4a7ef..
)
x1
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
x2
x3
)
)
)
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
=
x3
Theorem
3896b..
:
∀ x0 x1 .
∀ x2 :
(
ι → ο
)
→ ο
.
∀ x3 :
ι → ο
.
∀ x4 .
x0
=
c42e1..
x1
x2
x3
x4
⟶
x4
=
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(proof)
Theorem
0821e..
:
∀ x0 .
∀ x1 :
(
ι → ο
)
→ ο
.
∀ x2 :
ι → ο
.
∀ x3 .
x3
=
f482f..
(
c42e1..
x0
x1
x2
x3
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(proof)
Definition
and
:=
λ x0 x1 : ο .
∀ x2 : ο .
(
x0
⟶
x1
⟶
x2
)
⟶
x2
Known
and4I
:
∀ x0 x1 x2 x3 : ο .
x0
⟶
x1
⟶
x2
⟶
x3
⟶
and
(
and
(
and
x0
x1
)
x2
)
x3
Theorem
429e9..
:
∀ x0 x1 .
∀ x2 x3 :
(
ι → ο
)
→ ο
.
∀ x4 x5 :
ι → ο
.
∀ x6 x7 .
c42e1..
x0
x2
x4
x6
=
c42e1..
x1
x3
x5
x7
⟶
and
(
and
(
and
(
x0
=
x1
)
(
∀ x8 :
ι → ο
.
(
∀ x9 .
x8
x9
⟶
prim1
x9
x0
)
⟶
x2
x8
=
x3
x8
)
)
(
∀ x8 .
prim1
x8
x0
⟶
x4
x8
=
x5
x8
)
)
(
x6
=
x7
)
(proof)
Param
iff
:
ο
→
ο
→
ο
Known
ee7ef..
:
∀ x0 .
∀ x1 x2 :
ι → ο
.
(
∀ x3 .
prim1
x3
x0
⟶
iff
(
x1
x3
)
(
x2
x3
)
)
⟶
1216a..
x0
x1
=
1216a..
x0
x2
Known
fe043..
:
∀ x0 .
∀ x1 x2 :
(
ι → ο
)
→ ο
.
(
∀ x3 :
ι → ο
.
(
∀ x4 .
x3
x4
⟶
prim1
x4
x0
)
⟶
iff
(
x1
x3
)
(
x2
x3
)
)
⟶
e0e40..
x0
x1
=
e0e40..
x0
x2
Theorem
b08f5..
:
∀ x0 .
∀ x1 x2 :
(
ι → ο
)
→ ο
.
∀ x3 x4 :
ι → ο
.
∀ x5 .
(
∀ x6 :
ι → ο
.
(
∀ x7 .
x6
x7
⟶
prim1
x7
x0
)
⟶
iff
(
x1
x6
)
(
x2
x6
)
)
⟶
(
∀ x6 .
prim1
x6
x0
⟶
iff
(
x3
x6
)
(
x4
x6
)
)
⟶
c42e1..
x0
x1
x3
x5
=
c42e1..
x0
x2
x4
x5
(proof)
Definition
7f5b4..
:=
λ x0 .
∀ x1 :
ι → ο
.
(
∀ x2 .
∀ x3 :
(
ι → ο
)
→ ο
.
∀ x4 :
ι → ο
.
∀ x5 .
prim1
x5
x2
⟶
x1
(
c42e1..
x2
x3
x4
x5
)
)
⟶
x1
x0
Theorem
c3940..
:
∀ x0 .
∀ x1 :
(
ι → ο
)
→ ο
.
∀ x2 :
ι → ο
.
∀ x3 .
prim1
x3
x0
⟶
7f5b4..
(
c42e1..
x0
x1
x2
x3
)
(proof)
Theorem
22eb2..
:
∀ x0 .
∀ x1 :
(
ι → ο
)
→ ο
.
∀ x2 :
ι → ο
.
∀ x3 .
7f5b4..
(
c42e1..
x0
x1
x2
x3
)
⟶
prim1
x3
x0
(proof)
Known
iff_refl
:
∀ x0 : ο .
iff
x0
x0
Theorem
58abf..
:
∀ x0 .
7f5b4..
x0
⟶
x0
=
c42e1..
(
f482f..
x0
4a7ef..
)
(
decode_c
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(proof)
Definition
bbb33..
:=
λ x0 .
λ x1 :
ι →
(
(
ι → ο
)
→ ο
)
→
(
ι → ο
)
→
ι → ι
.
x1
(
f482f..
x0
4a7ef..
)
(
decode_c
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
Theorem
63f68..
:
∀ x0 :
ι →
(
(
ι → ο
)
→ ο
)
→
(
ι → ο
)
→
ι → ι
.
∀ x1 .
∀ x2 :
(
ι → ο
)
→ ο
.
∀ x3 :
ι → ο
.
∀ x4 .
(
∀ x5 :
(
ι → ο
)
→ ο
.
(
∀ x6 :
ι → ο
.
(
∀ x7 .
x6
x7
⟶
prim1
x7
x1
)
⟶
iff
(
x2
x6
)
(
x5
x6
)
)
⟶
∀ x6 :
ι → ο
.
(
∀ x7 .
prim1
x7
x1
⟶
iff
(
x3
x7
)
(
x6
x7
)
)
⟶
x0
x1
x5
x6
x4
=
x0
x1
x2
x3
x4
)
⟶
bbb33..
(
c42e1..
x1
x2
x3
x4
)
x0
=
x0
x1
x2
x3
x4
(proof)
Definition
7a422..
:=
λ x0 .
λ x1 :
ι →
(
(
ι → ο
)
→ ο
)
→
(
ι → ο
)
→
ι → ο
.
x1
(
f482f..
x0
4a7ef..
)
(
decode_c
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
Theorem
65b34..
:
∀ x0 :
ι →
(
(
ι → ο
)
→ ο
)
→
(
ι → ο
)
→
ι → ο
.
∀ x1 .
∀ x2 :
(
ι → ο
)
→ ο
.
∀ x3 :
ι → ο
.
∀ x4 .
(
∀ x5 :
(
ι → ο
)
→ ο
.
(
∀ x6 :
ι → ο
.
(
∀ x7 .
x6
x7
⟶
prim1
x7
x1
)
⟶
iff
(
x2
x6
)
(
x5
x6
)
)
⟶
∀ x6 :
ι → ο
.
(
∀ x7 .
prim1
x7
x1
⟶
iff
(
x3
x7
)
(
x6
x7
)
)
⟶
x0
x1
x5
x6
x4
=
x0
x1
x2
x3
x4
)
⟶
7a422..
(
c42e1..
x1
x2
x3
x4
)
x0
=
x0
x1
x2
x3
x4
(proof)
Param
eb53d..
:
ι
→
CT2
ι
Definition
7c612..
:=
λ x0 .
λ x1 x2 x3 :
ι →
ι → ι
.
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
λ x4 .
If_i
(
x4
=
4a7ef..
)
x0
(
If_i
(
x4
=
4ae4a..
4a7ef..
)
(
eb53d..
x0
x1
)
(
If_i
(
x4
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
eb53d..
x0
x2
)
(
eb53d..
x0
x3
)
)
)
)
Theorem
eb96c..
:
∀ x0 x1 .
∀ x2 x3 x4 :
ι →
ι → ι
.
x0
=
7c612..
x1
x2
x3
x4
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
02f73..
:
∀ x0 .
∀ x1 x2 x3 :
ι →
ι → ι
.
x0
=
f482f..
(
7c612..
x0
x1
x2
x3
)
4a7ef..
(proof)
Param
e3162..
:
ι
→
ι
→
ι
→
ι
Known
35054..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
∀ x2 .
prim1
x2
x0
⟶
∀ x3 .
prim1
x3
x0
⟶
e3162..
(
eb53d..
x0
x1
)
x2
x3
=
x1
x2
x3
Theorem
adf33..
:
∀ x0 x1 .
∀ x2 x3 x4 :
ι →
ι → ι
.
x0
=
7c612..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
∀ x6 .
prim1
x6
x1
⟶
x2
x5
x6
=
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x5
x6
(proof)
Theorem
72a00..
:
∀ x0 .
∀ x1 x2 x3 :
ι →
ι → ι
.
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
x1
x4
x5
=
e3162..
(
f482f..
(
7c612..
x0
x1
x2
x3
)
(
4ae4a..
4a7ef..
)
)
x4
x5
(proof)
Theorem
320f0..
:
∀ x0 x1 .
∀ x2 x3 x4 :
ι →
ι → ι
.
x0
=
7c612..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
∀ x6 .
prim1
x6
x1
⟶
x3
x5
x6
=
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
x6
(proof)
Theorem
5e96d..
:
∀ x0 .
∀ x1 x2 x3 :
ι →
ι → ι
.
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
x2
x4
x5
=
e3162..
(
f482f..
(
7c612..
x0
x1
x2
x3
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x4
x5
(proof)
Theorem
e20c4..
:
∀ x0 x1 .
∀ x2 x3 x4 :
ι →
ι → ι
.
x0
=
7c612..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
∀ x6 .
prim1
x6
x1
⟶
x4
x5
x6
=
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
x6
(proof)
Theorem
8be55..
:
∀ x0 .
∀ x1 x2 x3 :
ι →
ι → ι
.
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
x3
x4
x5
=
e3162..
(
f482f..
(
7c612..
x0
x1
x2
x3
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x4
x5
(proof)
Theorem
55876..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 x6 x7 :
ι →
ι → ι
.
7c612..
x0
x2
x4
x6
=
7c612..
x1
x3
x5
x7
⟶
and
(
and
(
and
(
x0
=
x1
)
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x2
x8
x9
=
x3
x8
x9
)
)
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x4
x8
x9
=
x5
x8
x9
)
)
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x6
x8
x9
=
x7
x8
x9
)
(proof)
Known
8fdaf..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
∀ x4 .
prim1
x4
x0
⟶
x1
x3
x4
=
x2
x3
x4
)
⟶
eb53d..
x0
x1
=
eb53d..
x0
x2
Theorem
a5c5d..
:
∀ x0 .
∀ x1 x2 x3 x4 x5 x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
x1
x7
x8
=
x2
x7
x8
)
⟶
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
x3
x7
x8
=
x4
x7
x8
)
⟶
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
x5
x7
x8
=
x6
x7
x8
)
⟶
7c612..
x0
x1
x3
x5
=
7c612..
x0
x2
x4
x6
(proof)
Definition
56cd3..
:=
λ x0 .
∀ x1 :
ι → ο
.
(
∀ x2 .
∀ x3 :
ι →
ι → ι
.
(
∀ x4 .
prim1
x4
x2
⟶
∀ x5 .
prim1
x5
x2
⟶
prim1
(
x3
x4
x5
)
x2
)
⟶
∀ x4 :
ι →
ι → ι
.
(
∀ x5 .
prim1
x5
x2
⟶
∀ x6 .
prim1
x6
x2
⟶
prim1
(
x4
x5
x6
)
x2
)
⟶
∀ x5 :
ι →
ι → ι
.
(
∀ x6 .
prim1
x6
x2
⟶
∀ x7 .
prim1
x7
x2
⟶
prim1
(
x5
x6
x7
)
x2
)
⟶
x1
(
7c612..
x2
x3
x4
x5
)
)
⟶
x1
x0
Theorem
8b690..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
(
∀ x2 .
prim1
x2
x0
⟶
∀ x3 .
prim1
x3
x0
⟶
prim1
(
x1
x2
x3
)
x0
)
⟶
∀ x2 :
ι →
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
∀ x4 .
prim1
x4
x0
⟶
prim1
(
x2
x3
x4
)
x0
)
⟶
∀ x3 :
ι →
ι → ι
.
(
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x3
x4
x5
)
x0
)
⟶
56cd3..
(
7c612..
x0
x1
x2
x3
)
(proof)
Theorem
a44f4..
:
∀ x0 .
∀ x1 x2 x3 :
ι →
ι → ι
.
56cd3..
(
7c612..
x0
x1
x2
x3
)
⟶
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x1
x4
x5
)
x0
(proof)
Theorem
12642..
:
∀ x0 .
∀ x1 x2 x3 :
ι →
ι → ι
.
56cd3..
(
7c612..
x0
x1
x2
x3
)
⟶
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x2
x4
x5
)
x0
(proof)
Theorem
f09cb..
:
∀ x0 .
∀ x1 x2 x3 :
ι →
ι → ι
.
56cd3..
(
7c612..
x0
x1
x2
x3
)
⟶
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x3
x4
x5
)
x0
(proof)
Theorem
b1359..
:
∀ x0 .
56cd3..
x0
⟶
x0
=
7c612..
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(proof)
Definition
02be0..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→ ι
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
368fb..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→ ι
.
∀ x1 .
∀ x2 x3 x4 :
ι →
ι → ι
.
(
∀ x5 :
ι →
ι → ι
.
(
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
x5
x6
x7
)
⟶
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x3
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
x4
x8
x9
=
x7
x8
x9
)
⟶
x0
x1
x5
x6
x7
=
x0
x1
x2
x3
x4
)
⟶
02be0..
(
7c612..
x1
x2
x3
x4
)
x0
=
x0
x1
x2
x3
x4
(proof)
Definition
6a70f..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→ ο
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
668b5..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→ ο
.
∀ x1 .
∀ x2 x3 x4 :
ι →
ι → ι
.
(
∀ x5 :
ι →
ι → ι
.
(
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
x5
x6
x7
)
⟶
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x3
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
x4
x8
x9
=
x7
x8
x9
)
⟶
x0
x1
x5
x6
x7
=
x0
x1
x2
x3
x4
)
⟶
6a70f..
(
7c612..
x1
x2
x3
x4
)
x0
=
x0
x1
x2
x3
x4
(proof)
Definition
a255b..
:=
λ x0 .
λ x1 x2 :
ι →
ι → ι
.
λ x3 :
ι → ι
.
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
λ x4 .
If_i
(
x4
=
4a7ef..
)
x0
(
If_i
(
x4
=
4ae4a..
4a7ef..
)
(
eb53d..
x0
x1
)
(
If_i
(
x4
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
eb53d..
x0
x2
)
(
0fc90..
x0
x3
)
)
)
)
Theorem
c1c1f..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
x0
=
a255b..
x1
x2
x3
x4
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
6301b..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
x0
=
f482f..
(
a255b..
x0
x1
x2
x3
)
4a7ef..
(proof)
Theorem
89cf7..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
x0
=
a255b..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
∀ x6 .
prim1
x6
x1
⟶
x2
x5
x6
=
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x5
x6
(proof)
Theorem
522c4..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
x1
x4
x5
=
e3162..
(
f482f..
(
a255b..
x0
x1
x2
x3
)
(
4ae4a..
4a7ef..
)
)
x4
x5
(proof)
Theorem
2da5e..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
x0
=
a255b..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
∀ x6 .
prim1
x6
x1
⟶
x3
x5
x6
=
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
x6
(proof)
Theorem
8873d..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
x2
x4
x5
=
e3162..
(
f482f..
(
a255b..
x0
x1
x2
x3
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x4
x5
(proof)
Known
f22ec..
:
∀ x0 .
∀ x1 :
ι → ι
.
∀ x2 .
prim1
x2
x0
⟶
f482f..
(
0fc90..
x0
x1
)
x2
=
x1
x2
Theorem
6f41d..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
x0
=
a255b..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
x4
x5
=
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
(proof)
Theorem
e53a5..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 .
prim1
x4
x0
⟶
x3
x4
=
f482f..
(
f482f..
(
a255b..
x0
x1
x2
x3
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x4
(proof)
Theorem
dba9c..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 :
ι →
ι → ι
.
∀ x6 x7 :
ι → ι
.
a255b..
x0
x2
x4
x6
=
a255b..
x1
x3
x5
x7
⟶
and
(
and
(
and
(
x0
=
x1
)
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x2
x8
x9
=
x3
x8
x9
)
)
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x4
x8
x9
=
x5
x8
x9
)
)
(
∀ x8 .
prim1
x8
x0
⟶
x6
x8
=
x7
x8
)
(proof)
Known
4402a..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
x1
x3
=
x2
x3
)
⟶
0fc90..
x0
x1
=
0fc90..
x0
x2
Theorem
378d1..
:
∀ x0 .
∀ x1 x2 x3 x4 :
ι →
ι → ι
.
∀ x5 x6 :
ι → ι
.
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
x1
x7
x8
=
x2
x7
x8
)
⟶
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
x3
x7
x8
=
x4
x7
x8
)
⟶
(
∀ x7 .
prim1
x7
x0
⟶
x5
x7
=
x6
x7
)
⟶
a255b..
x0
x1
x3
x5
=
a255b..
x0
x2
x4
x6
(proof)
Definition
74f92..
:=
λ x0 .
∀ x1 :
ι → ο
.
(
∀ x2 .
∀ x3 :
ι →
ι → ι
.
(
∀ x4 .
prim1
x4
x2
⟶
∀ x5 .
prim1
x5
x2
⟶
prim1
(
x3
x4
x5
)
x2
)
⟶
∀ x4 :
ι →
ι → ι
.
(
∀ x5 .
prim1
x5
x2
⟶
∀ x6 .
prim1
x6
x2
⟶
prim1
(
x4
x5
x6
)
x2
)
⟶
∀ x5 :
ι → ι
.
(
∀ x6 .
prim1
x6
x2
⟶
prim1
(
x5
x6
)
x2
)
⟶
x1
(
a255b..
x2
x3
x4
x5
)
)
⟶
x1
x0
Theorem
f5883..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
(
∀ x2 .
prim1
x2
x0
⟶
∀ x3 .
prim1
x3
x0
⟶
prim1
(
x1
x2
x3
)
x0
)
⟶
∀ x2 :
ι →
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
∀ x4 .
prim1
x4
x0
⟶
prim1
(
x2
x3
x4
)
x0
)
⟶
∀ x3 :
ι → ι
.
(
∀ x4 .
prim1
x4
x0
⟶
prim1
(
x3
x4
)
x0
)
⟶
74f92..
(
a255b..
x0
x1
x2
x3
)
(proof)
Theorem
99505..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
74f92..
(
a255b..
x0
x1
x2
x3
)
⟶
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x1
x4
x5
)
x0
(proof)
Theorem
24dbe..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
74f92..
(
a255b..
x0
x1
x2
x3
)
⟶
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x2
x4
x5
)
x0
(proof)
Theorem
c282a..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
74f92..
(
a255b..
x0
x1
x2
x3
)
⟶
∀ x4 .
prim1
x4
x0
⟶
prim1
(
x3
x4
)
x0
(proof)
Theorem
931eb..
:
∀ x0 .
74f92..
x0
⟶
x0
=
a255b..
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(proof)
Definition
98d5c..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι → ι
)
→ ι
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
17fc0..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι → ι
)
→ ι
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
(
∀ x5 :
ι →
ι → ι
.
(
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
x5
x6
x7
)
⟶
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x3
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
x4
x8
=
x7
x8
)
⟶
x0
x1
x5
x6
x7
=
x0
x1
x2
x3
x4
)
⟶
98d5c..
(
a255b..
x1
x2
x3
x4
)
x0
=
x0
x1
x2
x3
x4
(proof)
Definition
824ea..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι → ι
)
→ ο
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
cfdca..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι → ι
)
→ ο
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
(
∀ x5 :
ι →
ι → ι
.
(
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
x5
x6
x7
)
⟶
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x3
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
x4
x8
=
x7
x8
)
⟶
x0
x1
x5
x6
x7
=
x0
x1
x2
x3
x4
)
⟶
824ea..
(
a255b..
x1
x2
x3
x4
)
x0
=
x0
x1
x2
x3
x4
(proof)
Param
d2155..
:
ι
→
(
ι
→
ι
→
ο
) →
ι
Definition
64302..
:=
λ x0 .
λ x1 x2 :
ι →
ι → ι
.
λ x3 :
ι →
ι → ο
.
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
λ x4 .
If_i
(
x4
=
4a7ef..
)
x0
(
If_i
(
x4
=
4ae4a..
4a7ef..
)
(
eb53d..
x0
x1
)
(
If_i
(
x4
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
eb53d..
x0
x2
)
(
d2155..
x0
x3
)
)
)
)
Theorem
59d0c..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
x0
=
64302..
x1
x2
x3
x4
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
3541c..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
x4
x0
(
f482f..
(
64302..
x0
x1
x2
x3
)
4a7ef..
)
⟶
x4
(
f482f..
(
64302..
x0
x1
x2
x3
)
4a7ef..
)
x0
(proof)
Theorem
ac959..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
x0
=
64302..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
∀ x6 .
prim1
x6
x1
⟶
x2
x5
x6
=
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x5
x6
(proof)
Theorem
d5534..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
x1
x4
x5
=
e3162..
(
f482f..
(
64302..
x0
x1
x2
x3
)
(
4ae4a..
4a7ef..
)
)
x4
x5
(proof)
Theorem
0a008..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
x0
=
64302..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
∀ x6 .
prim1
x6
x1
⟶
x3
x5
x6
=
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
x6
(proof)
Theorem
efc45..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
x2
x4
x5
=
e3162..
(
f482f..
(
64302..
x0
x1
x2
x3
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x4
x5
(proof)
Param
2b2e3..
:
ι
→
ι
→
ι
→
ο
Known
67416..
:
∀ x0 .
∀ x1 :
ι →
ι → ο
.
∀ x2 .
prim1
x2
x0
⟶
∀ x3 .
prim1
x3
x0
⟶
2b2e3..
(
d2155..
x0
x1
)
x2
x3
=
x1
x2
x3
Theorem
93da0..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
x0
=
64302..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
∀ x6 .
prim1
x6
x1
⟶
x4
x5
x6
=
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
x6
(proof)
Theorem
4f7a6..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
x3
x4
x5
=
2b2e3..
(
f482f..
(
64302..
x0
x1
x2
x3
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x4
x5
(proof)
Theorem
a4816..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 :
ι →
ι → ι
.
∀ x6 x7 :
ι →
ι → ο
.
64302..
x0
x2
x4
x6
=
64302..
x1
x3
x5
x7
⟶
and
(
and
(
and
(
x0
=
x1
)
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x2
x8
x9
=
x3
x8
x9
)
)
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x4
x8
x9
=
x5
x8
x9
)
)
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x6
x8
x9
=
x7
x8
x9
)
(proof)
Known
62ef7..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ο
.
(
∀ x3 .
prim1
x3
x0
⟶
∀ x4 .
prim1
x4
x0
⟶
iff
(
x1
x3
x4
)
(
x2
x3
x4
)
)
⟶
d2155..
x0
x1
=
d2155..
x0
x2
Theorem
db7ec..
:
∀ x0 .
∀ x1 x2 x3 x4 :
ι →
ι → ι
.
∀ x5 x6 :
ι →
ι → ο
.
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
x1
x7
x8
=
x2
x7
x8
)
⟶
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
x3
x7
x8
=
x4
x7
x8
)
⟶
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
iff
(
x5
x7
x8
)
(
x6
x7
x8
)
)
⟶
64302..
x0
x1
x3
x5
=
64302..
x0
x2
x4
x6
(proof)
Definition
17cf8..
:=
λ x0 .
∀ x1 :
ι → ο
.
(
∀ x2 .
∀ x3 :
ι →
ι → ι
.
(
∀ x4 .
prim1
x4
x2
⟶
∀ x5 .
prim1
x5
x2
⟶
prim1
(
x3
x4
x5
)
x2
)
⟶
∀ x4 :
ι →
ι → ι
.
(
∀ x5 .
prim1
x5
x2
⟶
∀ x6 .
prim1
x6
x2
⟶
prim1
(
x4
x5
x6
)
x2
)
⟶
∀ x5 :
ι →
ι → ο
.
x1
(
64302..
x2
x3
x4
x5
)
)
⟶
x1
x0
Theorem
c4a94..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
(
∀ x2 .
prim1
x2
x0
⟶
∀ x3 .
prim1
x3
x0
⟶
prim1
(
x1
x2
x3
)
x0
)
⟶
∀ x2 :
ι →
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
∀ x4 .
prim1
x4
x0
⟶
prim1
(
x2
x3
x4
)
x0
)
⟶
∀ x3 :
ι →
ι → ο
.
17cf8..
(
64302..
x0
x1
x2
x3
)
(proof)
Theorem
32733..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
17cf8..
(
64302..
x0
x1
x2
x3
)
⟶
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x1
x4
x5
)
x0
(proof)
Theorem
24fe3..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
17cf8..
(
64302..
x0
x1
x2
x3
)
⟶
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x2
x4
x5
)
x0
(proof)
Theorem
3bcdc..
:
∀ x0 .
17cf8..
x0
⟶
x0
=
64302..
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(proof)
Definition
b2ca5..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→ ι
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
4d4c5..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→ ι
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
(
∀ x5 :
ι →
ι → ι
.
(
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
x5
x6
x7
)
⟶
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x3
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ο
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
iff
(
x4
x8
x9
)
(
x7
x8
x9
)
)
⟶
x0
x1
x5
x6
x7
=
x0
x1
x2
x3
x4
)
⟶
b2ca5..
(
64302..
x1
x2
x3
x4
)
x0
=
x0
x1
x2
x3
x4
(proof)
Definition
851fe..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→ ο
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
8d675..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→ ο
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
(
∀ x5 :
ι →
ι → ι
.
(
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
x5
x6
x7
)
⟶
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x3
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ο
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
iff
(
x4
x8
x9
)
(
x7
x8
x9
)
)
⟶
x0
x1
x5
x6
x7
=
x0
x1
x2
x3
x4
)
⟶
851fe..
(
64302..
x1
x2
x3
x4
)
x0
=
x0
x1
x2
x3
x4
(proof)
Definition
8f64a..
:=
λ x0 .
λ x1 x2 :
ι →
ι → ι
.
λ x3 :
ι → ο
.
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
λ x4 .
If_i
(
x4
=
4a7ef..
)
x0
(
If_i
(
x4
=
4ae4a..
4a7ef..
)
(
eb53d..
x0
x1
)
(
If_i
(
x4
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
eb53d..
x0
x2
)
(
1216a..
x0
x3
)
)
)
)
Theorem
3461b..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ο
.
x0
=
8f64a..
x1
x2
x3
x4
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
0c12c..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
x0
=
f482f..
(
8f64a..
x0
x1
x2
x3
)
4a7ef..
(proof)
Theorem
69a7d..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ο
.
x0
=
8f64a..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
∀ x6 .
prim1
x6
x1
⟶
x2
x5
x6
=
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x5
x6
(proof)
Theorem
7bd1f..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
x1
x4
x5
=
e3162..
(
f482f..
(
8f64a..
x0
x1
x2
x3
)
(
4ae4a..
4a7ef..
)
)
x4
x5
(proof)
Theorem
61558..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ο
.
x0
=
8f64a..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
∀ x6 .
prim1
x6
x1
⟶
x3
x5
x6
=
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
x6
(proof)
Theorem
4a13b..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
x2
x4
x5
=
e3162..
(
f482f..
(
8f64a..
x0
x1
x2
x3
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x4
x5
(proof)
Theorem
3799b..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ο
.
x0
=
8f64a..
x1
x2
x3
x4
⟶
∀ x5 .
prim1
x5
x1
⟶
x4
x5
=
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
(proof)
Theorem
63e29..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
∀ x4 .
prim1
x4
x0
⟶
x3
x4
=
decode_p
(
f482f..
(
8f64a..
x0
x1
x2
x3
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x4
(proof)
Theorem
61696..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 :
ι →
ι → ι
.
∀ x6 x7 :
ι → ο
.
8f64a..
x0
x2
x4
x6
=
8f64a..
x1
x3
x5
x7
⟶
and
(
and
(
and
(
x0
=
x1
)
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x2
x8
x9
=
x3
x8
x9
)
)
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x4
x8
x9
=
x5
x8
x9
)
)
(
∀ x8 .
prim1
x8
x0
⟶
x6
x8
=
x7
x8
)
(proof)
Theorem
7e158..
:
∀ x0 .
∀ x1 x2 x3 x4 :
ι →
ι → ι
.
∀ x5 x6 :
ι → ο
.
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
x1
x7
x8
=
x2
x7
x8
)
⟶
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
x3
x7
x8
=
x4
x7
x8
)
⟶
(
∀ x7 .
prim1
x7
x0
⟶
iff
(
x5
x7
)
(
x6
x7
)
)
⟶
8f64a..
x0
x1
x3
x5
=
8f64a..
x0
x2
x4
x6
(proof)
Definition
0ee11..
:=
λ x0 .
∀ x1 :
ι → ο
.
(
∀ x2 .
∀ x3 :
ι →
ι → ι
.
(
∀ x4 .
prim1
x4
x2
⟶
∀ x5 .
prim1
x5
x2
⟶
prim1
(
x3
x4
x5
)
x2
)
⟶
∀ x4 :
ι →
ι → ι
.
(
∀ x5 .
prim1
x5
x2
⟶
∀ x6 .
prim1
x6
x2
⟶
prim1
(
x4
x5
x6
)
x2
)
⟶
∀ x5 :
ι → ο
.
x1
(
8f64a..
x2
x3
x4
x5
)
)
⟶
x1
x0
Theorem
7af5a..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
(
∀ x2 .
prim1
x2
x0
⟶
∀ x3 .
prim1
x3
x0
⟶
prim1
(
x1
x2
x3
)
x0
)
⟶
∀ x2 :
ι →
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
∀ x4 .
prim1
x4
x0
⟶
prim1
(
x2
x3
x4
)
x0
)
⟶
∀ x3 :
ι → ο
.
0ee11..
(
8f64a..
x0
x1
x2
x3
)
(proof)
Theorem
0328a..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
0ee11..
(
8f64a..
x0
x1
x2
x3
)
⟶
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x1
x4
x5
)
x0
(proof)
Theorem
aabb3..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
0ee11..
(
8f64a..
x0
x1
x2
x3
)
⟶
∀ x4 .
prim1
x4
x0
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x2
x4
x5
)
x0
(proof)
Theorem
d704c..
:
∀ x0 .
0ee11..
x0
⟶
x0
=
8f64a..
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(proof)
Definition
41669..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι → ο
)
→ ι
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
16ffc..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι → ο
)
→ ι
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ο
.
(
∀ x5 :
ι →
ι → ι
.
(
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
x5
x6
x7
)
⟶
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x3
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι → ο
.
(
∀ x8 .
prim1
x8
x1
⟶
iff
(
x4
x8
)
(
x7
x8
)
)
⟶
x0
x1
x5
x6
x7
=
x0
x1
x2
x3
x4
)
⟶
41669..
(
8f64a..
x1
x2
x3
x4
)
x0
=
x0
x1
x2
x3
x4
(proof)
Definition
cc976..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι → ο
)
→ ο
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
9d144..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι → ο
)
→ ο
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ο
.
(
∀ x5 :
ι →
ι → ι
.
(
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
x5
x6
x7
)
⟶
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x3
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι → ο
.
(
∀ x8 .
prim1
x8
x1
⟶
iff
(
x4
x8
)
(
x7
x8
)
)
⟶
x0
x1
x5
x6
x7
=
x0
x1
x2
x3
x4
)
⟶
cc976..
(
8f64a..
x1
x2
x3
x4
)
x0
=
x0
x1
x2
x3
x4
(proof)