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Proofgold Asset
asset id
c09150ac9a78d889804f159089c7f440e82843382a93fb1ac3be0e77df58ab16
asset hash
aa50e2bb36e1f21c53659e0928d38351bffd74ec5e6e3284f059da8cded598d2
bday / block
2903
tx
92b79..
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
eb53d..
:
ι
→
CT2
ι
Definition
6640c..
:=
λ x0 .
λ x1 x2 :
ι →
ι → ι
.
λ x3 :
ι → ι
.
λ x4 .
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
λ x5 .
If_i
(
x5
=
4a7ef..
)
x0
(
If_i
(
x5
=
4ae4a..
4a7ef..
)
(
eb53d..
x0
x1
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
eb53d..
x0
x2
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(
0fc90..
x0
x3
)
x4
)
)
)
)
Param
f482f..
:
ι
→
ι
→
ι
Known
7d2e2..
:
∀ x0 x1 x2 x3 x4 .
f482f..
(
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
λ x6 .
If_i
(
x6
=
4a7ef..
)
x0
(
If_i
(
x6
=
4ae4a..
4a7ef..
)
x1
(
If_i
(
x6
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
x2
(
If_i
(
x6
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x3
x4
)
)
)
)
)
4a7ef..
=
x0
Theorem
16c83..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
∀ x5 .
x0
=
6640c..
x1
x2
x3
x4
x5
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
12fdb..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 .
x0
=
f482f..
(
6640c..
x0
x1
x2
x3
x4
)
4a7ef..
(proof)
Param
e3162..
:
ι
→
ι
→
ι
→
ι
Known
504a8..
:
∀ x0 x1 x2 x3 x4 .
f482f..
(
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
λ x6 .
If_i
(
x6
=
4a7ef..
)
x0
(
If_i
(
x6
=
4ae4a..
4a7ef..
)
x1
(
If_i
(
x6
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
x2
(
If_i
(
x6
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x3
x4
)
)
)
)
)
(
4ae4a..
4a7ef..
)
=
x1
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
81ecf..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
∀ x5 .
x0
=
6640c..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x6
x7
(proof)
Theorem
78c97..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x1
x5
x6
=
e3162..
(
f482f..
(
6640c..
x0
x1
x2
x3
x4
)
(
4ae4a..
4a7ef..
)
)
x5
x6
(proof)
Known
fb20c..
:
∀ x0 x1 x2 x3 x4 .
f482f..
(
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
λ x6 .
If_i
(
x6
=
4a7ef..
)
x0
(
If_i
(
x6
=
4ae4a..
4a7ef..
)
x1
(
If_i
(
x6
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
x2
(
If_i
(
x6
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x3
x4
)
)
)
)
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
=
x2
Theorem
6257c..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
∀ x5 .
x0
=
6640c..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x3
x6
x7
=
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x6
x7
(proof)
Theorem
d358e..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x2
x5
x6
=
e3162..
(
f482f..
(
6640c..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
x6
(proof)
Known
431f3..
:
∀ x0 x1 x2 x3 x4 .
f482f..
(
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
λ x6 .
If_i
(
x6
=
4a7ef..
)
x0
(
If_i
(
x6
=
4ae4a..
4a7ef..
)
x1
(
If_i
(
x6
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
x2
(
If_i
(
x6
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x3
x4
)
)
)
)
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
=
x3
Known
f22ec..
:
∀ x0 .
∀ x1 :
ι → ι
.
∀ x2 .
prim1
x2
x0
⟶
f482f..
(
0fc90..
x0
x1
)
x2
=
x1
x2
Theorem
0dd1a..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
∀ x5 .
x0
=
6640c..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
x4
x6
=
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x6
(proof)
Theorem
951c5..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 x5 .
prim1
x5
x0
⟶
x3
x5
=
f482f..
(
f482f..
(
6640c..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
(proof)
Known
ffdcd..
:
∀ x0 x1 x2 x3 x4 .
f482f..
(
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
λ x6 .
If_i
(
x6
=
4a7ef..
)
x0
(
If_i
(
x6
=
4ae4a..
4a7ef..
)
x1
(
If_i
(
x6
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
x2
(
If_i
(
x6
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x3
x4
)
)
)
)
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
=
x4
Theorem
39ea5..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
∀ x5 .
x0
=
6640c..
x1
x2
x3
x4
x5
⟶
x5
=
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(proof)
Theorem
82755..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 .
x4
=
f482f..
(
6640c..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(proof)
Definition
and
:=
λ x0 x1 : ο .
∀ x2 : ο .
(
x0
⟶
x1
⟶
x2
)
⟶
x2
Known
and5I
:
∀ x0 x1 x2 x3 x4 : ο .
x0
⟶
x1
⟶
x2
⟶
x3
⟶
x4
⟶
and
(
and
(
and
(
and
x0
x1
)
x2
)
x3
)
x4
Theorem
9942f..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 :
ι →
ι → ι
.
∀ x6 x7 :
ι → ι
.
∀ x8 x9 .
6640c..
x0
x2
x4
x6
x8
=
6640c..
x1
x3
x5
x7
x9
⟶
and
(
and
(
and
(
and
(
x0
=
x1
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x2
x10
x11
=
x3
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x4
x10
x11
=
x5
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
x6
x10
=
x7
x10
)
)
(
x8
=
x9
)
(proof)
Known
4402a..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
x1
x3
=
x2
x3
)
⟶
0fc90..
x0
x1
=
0fc90..
x0
x2
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
983e3..
:
∀ x0 .
∀ x1 x2 x3 x4 :
ι →
ι → ι
.
∀ x5 x6 :
ι → ι
.
∀ x7 .
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x1
x8
x9
=
x2
x8
x9
)
⟶
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x3
x8
x9
=
x4
x8
x9
)
⟶
(
∀ x8 .
prim1
x8
x0
⟶
x5
x8
=
x6
x8
)
⟶
6640c..
x0
x1
x3
x5
x7
=
6640c..
x0
x2
x4
x6
x7
(proof)
Definition
7e4ad..
:=
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
)
⟶
∀ x6 .
prim1
x6
x2
⟶
x1
(
6640c..
x2
x3
x4
x5
x6
)
)
⟶
x1
x0
Theorem
81c5c..
:
∀ 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
)
⟶
∀ x4 .
prim1
x4
x0
⟶
7e4ad..
(
6640c..
x0
x1
x2
x3
x4
)
(proof)
Theorem
313db..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 .
7e4ad..
(
6640c..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
prim1
(
x1
x5
x6
)
x0
(proof)
Theorem
e3173..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 .
7e4ad..
(
6640c..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
prim1
(
x2
x5
x6
)
x0
(proof)
Theorem
aca4e..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 .
7e4ad..
(
6640c..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x3
x5
)
x0
(proof)
Theorem
6c21e..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι → ι
.
∀ x4 .
7e4ad..
(
6640c..
x0
x1
x2
x3
x4
)
⟶
prim1
x4
x0
(proof)
Theorem
2ed2d..
:
∀ x0 .
7e4ad..
x0
⟶
x0
=
6640c..
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(proof)
Definition
3e570..
:=
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..
)
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
ba422..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι → ι
)
→
ι → ι
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
∀ x5 .
(
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x2
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
x3
x8
x9
=
x7
x8
x9
)
⟶
∀ x8 :
ι → ι
.
(
∀ x9 .
prim1
x9
x1
⟶
x4
x9
=
x8
x9
)
⟶
x0
x1
x6
x7
x8
x5
=
x0
x1
x2
x3
x4
x5
)
⟶
3e570..
(
6640c..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
352ba..
:=
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..
)
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
cfdeb..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι → ι
)
→
ι → ο
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι → ι
.
∀ x5 .
(
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x2
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
x3
x8
x9
=
x7
x8
x9
)
⟶
∀ x8 :
ι → ι
.
(
∀ x9 .
prim1
x9
x1
⟶
x4
x9
=
x8
x9
)
⟶
x0
x1
x6
x7
x8
x5
=
x0
x1
x2
x3
x4
x5
)
⟶
352ba..
(
6640c..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Param
d2155..
:
ι
→
(
ι
→
ι
→
ο
) →
ι
Definition
8e582..
:=
λ x0 .
λ x1 x2 :
ι →
ι → ι
.
λ x3 x4 :
ι →
ι → ο
.
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
λ x5 .
If_i
(
x5
=
4a7ef..
)
x0
(
If_i
(
x5
=
4ae4a..
4a7ef..
)
(
eb53d..
x0
x1
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
eb53d..
x0
x2
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(
d2155..
x0
x3
)
(
d2155..
x0
x4
)
)
)
)
)
Theorem
a2508..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
x0
=
8e582..
x1
x2
x3
x4
x5
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
73df7..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 x4 x5 :
ι →
ι → ο
.
x5
x0
(
f482f..
(
8e582..
x0
x1
x2
x3
x4
)
4a7ef..
)
⟶
x5
(
f482f..
(
8e582..
x0
x1
x2
x3
x4
)
4a7ef..
)
x0
(proof)
Theorem
ca791..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
x0
=
8e582..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x6
x7
(proof)
Theorem
61575..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x1
x5
x6
=
e3162..
(
f482f..
(
8e582..
x0
x1
x2
x3
x4
)
(
4ae4a..
4a7ef..
)
)
x5
x6
(proof)
Theorem
ab871..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
x0
=
8e582..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x3
x6
x7
=
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x6
x7
(proof)
Theorem
85124..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x2
x5
x6
=
e3162..
(
f482f..
(
8e582..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
x6
(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
91c59..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
x0
=
8e582..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x4
x6
x7
=
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x6
x7
(proof)
Theorem
1cb3e..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x3
x5
x6
=
2b2e3..
(
f482f..
(
8e582..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
x6
(proof)
Theorem
abcfe..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
x0
=
8e582..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x5
x6
x7
=
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
x6
x7
(proof)
Theorem
ea292..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x4
x5
x6
=
2b2e3..
(
f482f..
(
8e582..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
x5
x6
(proof)
Theorem
e6222..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 :
ι →
ι → ι
.
∀ x6 x7 x8 x9 :
ι →
ι → ο
.
8e582..
x0
x2
x4
x6
x8
=
8e582..
x1
x3
x5
x7
x9
⟶
and
(
and
(
and
(
and
(
x0
=
x1
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x2
x10
x11
=
x3
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x4
x10
x11
=
x5
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x6
x10
x11
=
x7
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x8
x10
x11
=
x9
x10
x11
)
(proof)
Param
iff
:
ο
→
ο
→
ο
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
2fe9f..
:
∀ x0 .
∀ x1 x2 x3 x4 :
ι →
ι → ι
.
∀ x5 x6 x7 x8 :
ι →
ι → ο
.
(
∀ x9 .
prim1
x9
x0
⟶
∀ x10 .
prim1
x10
x0
⟶
x1
x9
x10
=
x2
x9
x10
)
⟶
(
∀ x9 .
prim1
x9
x0
⟶
∀ x10 .
prim1
x10
x0
⟶
x3
x9
x10
=
x4
x9
x10
)
⟶
(
∀ x9 .
prim1
x9
x0
⟶
∀ x10 .
prim1
x10
x0
⟶
iff
(
x5
x9
x10
)
(
x6
x9
x10
)
)
⟶
(
∀ x9 .
prim1
x9
x0
⟶
∀ x10 .
prim1
x10
x0
⟶
iff
(
x7
x9
x10
)
(
x8
x9
x10
)
)
⟶
8e582..
x0
x1
x3
x5
x7
=
8e582..
x0
x2
x4
x6
x8
(proof)
Definition
74b16..
:=
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 x6 :
ι →
ι → ο
.
x1
(
8e582..
x2
x3
x4
x5
x6
)
)
⟶
x1
x0
Theorem
1058f..
:
∀ 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 x4 :
ι →
ι → ο
.
74b16..
(
8e582..
x0
x1
x2
x3
x4
)
(proof)
Theorem
84da4..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
74b16..
(
8e582..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
prim1
(
x1
x5
x6
)
x0
(proof)
Theorem
55142..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
74b16..
(
8e582..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
prim1
(
x2
x5
x6
)
x0
(proof)
Known
iff_refl
:
∀ x0 : ο .
iff
x0
x0
Theorem
7edfd..
:
∀ x0 .
74b16..
x0
⟶
x0
=
8e582..
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
(proof)
Definition
9d885..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
(
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..
)
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
Theorem
930cc..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι →
ι → ο
)
→ ι
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
(
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x2
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
x3
x8
x9
=
x7
x8
x9
)
⟶
∀ x8 :
ι →
ι → ο
.
(
∀ x9 .
prim1
x9
x1
⟶
∀ x10 .
prim1
x10
x1
⟶
iff
(
x4
x9
x10
)
(
x8
x9
x10
)
)
⟶
∀ x9 :
ι →
ι → ο
.
(
∀ x10 .
prim1
x10
x1
⟶
∀ x11 .
prim1
x11
x1
⟶
iff
(
x5
x10
x11
)
(
x9
x10
x11
)
)
⟶
x0
x1
x6
x7
x8
x9
=
x0
x1
x2
x3
x4
x5
)
⟶
9d885..
(
8e582..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
3b083..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
(
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..
)
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
Theorem
e7406..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι →
ι → ο
)
→ ο
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
(
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x2
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
x3
x8
x9
=
x7
x8
x9
)
⟶
∀ x8 :
ι →
ι → ο
.
(
∀ x9 .
prim1
x9
x1
⟶
∀ x10 .
prim1
x10
x1
⟶
iff
(
x4
x9
x10
)
(
x8
x9
x10
)
)
⟶
∀ x9 :
ι →
ι → ο
.
(
∀ x10 .
prim1
x10
x1
⟶
∀ x11 .
prim1
x11
x1
⟶
iff
(
x5
x10
x11
)
(
x9
x10
x11
)
)
⟶
x0
x1
x6
x7
x8
x9
=
x0
x1
x2
x3
x4
x5
)
⟶
3b083..
(
8e582..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Param
1216a..
:
ι
→
(
ι
→
ο
) →
ι
Definition
9f84a..
:=
λ x0 .
λ x1 x2 :
ι →
ι → ι
.
λ x3 :
ι →
ι → ο
.
λ x4 :
ι → ο
.
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
λ x5 .
If_i
(
x5
=
4a7ef..
)
x0
(
If_i
(
x5
=
4ae4a..
4a7ef..
)
(
eb53d..
x0
x1
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
eb53d..
x0
x2
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(
d2155..
x0
x3
)
(
1216a..
x0
x4
)
)
)
)
)
Theorem
1cc79..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
x0
=
9f84a..
x1
x2
x3
x4
x5
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
40dbf..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
x0
=
f482f..
(
9f84a..
x0
x1
x2
x3
x4
)
4a7ef..
(proof)
Theorem
3f319..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
x0
=
9f84a..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x6
x7
(proof)
Theorem
e7638..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x1
x5
x6
=
e3162..
(
f482f..
(
9f84a..
x0
x1
x2
x3
x4
)
(
4ae4a..
4a7ef..
)
)
x5
x6
(proof)
Theorem
9b51e..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
x0
=
9f84a..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x3
x6
x7
=
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x6
x7
(proof)
Theorem
08625..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x2
x5
x6
=
e3162..
(
f482f..
(
9f84a..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
x6
(proof)
Theorem
5546a..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
x0
=
9f84a..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x4
x6
x7
=
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x6
x7
(proof)
Theorem
fb2a2..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x3
x5
x6
=
2b2e3..
(
f482f..
(
9f84a..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
x6
(proof)
Param
decode_p
:
ι
→
ι
→
ο
Known
931fe..
:
∀ x0 .
∀ x1 :
ι → ο
.
∀ x2 .
prim1
x2
x0
⟶
decode_p
(
1216a..
x0
x1
)
x2
=
x1
x2
Theorem
a65e1..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
x0
=
9f84a..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
x5
x6
=
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
x6
(proof)
Theorem
cdfe8..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
x4
x5
=
decode_p
(
f482f..
(
9f84a..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
x5
(proof)
Theorem
3d485..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 :
ι →
ι → ι
.
∀ x6 x7 :
ι →
ι → ο
.
∀ x8 x9 :
ι → ο
.
9f84a..
x0
x2
x4
x6
x8
=
9f84a..
x1
x3
x5
x7
x9
⟶
and
(
and
(
and
(
and
(
x0
=
x1
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x2
x10
x11
=
x3
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x4
x10
x11
=
x5
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x6
x10
x11
=
x7
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
x8
x10
=
x9
x10
)
(proof)
Known
ee7ef..
:
∀ x0 .
∀ x1 x2 :
ι → ο
.
(
∀ x3 .
prim1
x3
x0
⟶
iff
(
x1
x3
)
(
x2
x3
)
)
⟶
1216a..
x0
x1
=
1216a..
x0
x2
Theorem
813a6..
:
∀ x0 .
∀ x1 x2 x3 x4 :
ι →
ι → ι
.
∀ x5 x6 :
ι →
ι → ο
.
∀ x7 x8 :
ι → ο
.
(
∀ x9 .
prim1
x9
x0
⟶
∀ x10 .
prim1
x10
x0
⟶
x1
x9
x10
=
x2
x9
x10
)
⟶
(
∀ x9 .
prim1
x9
x0
⟶
∀ x10 .
prim1
x10
x0
⟶
x3
x9
x10
=
x4
x9
x10
)
⟶
(
∀ x9 .
prim1
x9
x0
⟶
∀ x10 .
prim1
x10
x0
⟶
iff
(
x5
x9
x10
)
(
x6
x9
x10
)
)
⟶
(
∀ x9 .
prim1
x9
x0
⟶
iff
(
x7
x9
)
(
x8
x9
)
)
⟶
9f84a..
x0
x1
x3
x5
x7
=
9f84a..
x0
x2
x4
x6
x8
(proof)
Definition
430d6..
:=
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
.
∀ x6 :
ι → ο
.
x1
(
9f84a..
x2
x3
x4
x5
x6
)
)
⟶
x1
x0
Theorem
e4e04..
:
∀ 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
.
∀ x4 :
ι → ο
.
430d6..
(
9f84a..
x0
x1
x2
x3
x4
)
(proof)
Theorem
81905..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
430d6..
(
9f84a..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
prim1
(
x1
x5
x6
)
x0
(proof)
Theorem
9407e..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
430d6..
(
9f84a..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
prim1
(
x2
x5
x6
)
x0
(proof)
Theorem
f6d57..
:
∀ x0 .
430d6..
x0
⟶
x0
=
9f84a..
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
(proof)
Definition
87e55..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
(
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..
)
)
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
Theorem
e3d85..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι → ο
)
→ ι
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
(
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x2
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
x3
x8
x9
=
x7
x8
x9
)
⟶
∀ x8 :
ι →
ι → ο
.
(
∀ x9 .
prim1
x9
x1
⟶
∀ x10 .
prim1
x10
x1
⟶
iff
(
x4
x9
x10
)
(
x8
x9
x10
)
)
⟶
∀ x9 :
ι → ο
.
(
∀ x10 .
prim1
x10
x1
⟶
iff
(
x5
x10
)
(
x9
x10
)
)
⟶
x0
x1
x6
x7
x8
x9
=
x0
x1
x2
x3
x4
x5
)
⟶
87e55..
(
9f84a..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
fc4dd..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
(
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..
)
)
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
Theorem
cf9f4..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι → ο
)
→ ο
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
(
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x2
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
x3
x8
x9
=
x7
x8
x9
)
⟶
∀ x8 :
ι →
ι → ο
.
(
∀ x9 .
prim1
x9
x1
⟶
∀ x10 .
prim1
x10
x1
⟶
iff
(
x4
x9
x10
)
(
x8
x9
x10
)
)
⟶
∀ x9 :
ι → ο
.
(
∀ x10 .
prim1
x10
x1
⟶
iff
(
x5
x10
)
(
x9
x10
)
)
⟶
x0
x1
x6
x7
x8
x9
=
x0
x1
x2
x3
x4
x5
)
⟶
fc4dd..
(
9f84a..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
a599b..
:=
λ x0 .
λ x1 x2 :
ι →
ι → ι
.
λ x3 :
ι →
ι → ο
.
λ x4 .
0fc90..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
λ x5 .
If_i
(
x5
=
4a7ef..
)
x0
(
If_i
(
x5
=
4ae4a..
4a7ef..
)
(
eb53d..
x0
x1
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
eb53d..
x0
x2
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(
d2155..
x0
x3
)
x4
)
)
)
)
Theorem
4f172..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
x0
=
a599b..
x1
x2
x3
x4
x5
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
9e865..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
x0
=
f482f..
(
a599b..
x0
x1
x2
x3
x4
)
4a7ef..
(proof)
Theorem
5b912..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
x0
=
a599b..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x2
x6
x7
=
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x6
x7
(proof)
Theorem
55b3b..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x1
x5
x6
=
e3162..
(
f482f..
(
a599b..
x0
x1
x2
x3
x4
)
(
4ae4a..
4a7ef..
)
)
x5
x6
(proof)
Theorem
cd879..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
x0
=
a599b..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x3
x6
x7
=
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x6
x7
(proof)
Theorem
a8a71..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x2
x5
x6
=
e3162..
(
f482f..
(
a599b..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
x6
(proof)
Theorem
d50a8..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
x0
=
a599b..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
∀ x7 .
prim1
x7
x1
⟶
x4
x6
x7
=
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x6
x7
(proof)
Theorem
9593f..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x3
x5
x6
=
2b2e3..
(
f482f..
(
a599b..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
x6
(proof)
Theorem
32da5..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
x0
=
a599b..
x1
x2
x3
x4
x5
⟶
x5
=
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(proof)
Theorem
33194..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
x4
=
f482f..
(
a599b..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(proof)
Theorem
81909..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 :
ι →
ι → ι
.
∀ x6 x7 :
ι →
ι → ο
.
∀ x8 x9 .
a599b..
x0
x2
x4
x6
x8
=
a599b..
x1
x3
x5
x7
x9
⟶
and
(
and
(
and
(
and
(
x0
=
x1
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x2
x10
x11
=
x3
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x4
x10
x11
=
x5
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x6
x10
x11
=
x7
x10
x11
)
)
(
x8
=
x9
)
(proof)
Theorem
77b5c..
:
∀ x0 .
∀ x1 x2 x3 x4 :
ι →
ι → ι
.
∀ x5 x6 :
ι →
ι → ο
.
∀ x7 .
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x1
x8
x9
=
x2
x8
x9
)
⟶
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
x3
x8
x9
=
x4
x8
x9
)
⟶
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
iff
(
x5
x8
x9
)
(
x6
x8
x9
)
)
⟶
a599b..
x0
x1
x3
x5
x7
=
a599b..
x0
x2
x4
x6
x7
(proof)
Definition
b089b..
:=
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
.
∀ x6 .
prim1
x6
x2
⟶
x1
(
a599b..
x2
x3
x4
x5
x6
)
)
⟶
x1
x0
Theorem
1905b..
:
∀ 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
.
∀ x4 .
prim1
x4
x0
⟶
b089b..
(
a599b..
x0
x1
x2
x3
x4
)
(proof)
Theorem
a923f..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
b089b..
(
a599b..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
prim1
(
x1
x5
x6
)
x0
(proof)
Theorem
6fd41..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
b089b..
(
a599b..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
prim1
(
x2
x5
x6
)
x0
(proof)
Theorem
b737f..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
b089b..
(
a599b..
x0
x1
x2
x3
x4
)
⟶
prim1
x4
x0
(proof)
Theorem
84780..
:
∀ x0 .
b089b..
x0
⟶
x0
=
a599b..
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(proof)
Definition
c1934..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
ι → ι
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
b7c2b..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
ι → ι
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
(
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x2
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
x3
x8
x9
=
x7
x8
x9
)
⟶
∀ x8 :
ι →
ι → ο
.
(
∀ x9 .
prim1
x9
x1
⟶
∀ x10 .
prim1
x10
x1
⟶
iff
(
x4
x9
x10
)
(
x8
x9
x10
)
)
⟶
x0
x1
x6
x7
x8
x5
=
x0
x1
x2
x3
x4
x5
)
⟶
c1934..
(
a599b..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
e925d..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
ι → ο
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
e3162..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
4d242..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι →
ι → ι
)
→
(
ι →
ι → ο
)
→
ι → ο
.
∀ x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
(
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x2
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι →
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
∀ x9 .
prim1
x9
x1
⟶
x3
x8
x9
=
x7
x8
x9
)
⟶
∀ x8 :
ι →
ι → ο
.
(
∀ x9 .
prim1
x9
x1
⟶
∀ x10 .
prim1
x10
x1
⟶
iff
(
x4
x9
x10
)
(
x8
x9
x10
)
)
⟶
x0
x1
x6
x7
x8
x5
=
x0
x1
x2
x3
x4
x5
)
⟶
e925d..
(
a599b..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)