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Proofgold Asset
asset id
6c7994911128d9b7986f1383014553bb994519fbc863e2bb08c916201b37eff1
asset hash
9a56b0c2e679687d6006074d9b662dfdfb3011e94389bc0ca5795b08fbc1f80f
bday / block
2845
tx
58c9e..
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
Param
1216a..
:
ι
→
(
ι
→
ο
) →
ι
Definition
59e44..
:=
λ x0 .
λ x1 :
ι →
ι → ι
.
λ x2 :
ι → ο
.
λ x3 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..
)
)
(
1216a..
x0
x2
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
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
07fe2..
:
∀ x0 x1 .
∀ x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
∀ x4 x5 .
x0
=
59e44..
x1
x2
x3
x4
x5
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
eb78a..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
∀ x2 :
ι → ο
.
∀ x3 x4 .
x0
=
f482f..
(
59e44..
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
acf94..
:
∀ x0 x1 .
∀ x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
∀ x4 x5 .
x0
=
59e44..
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
4cd80..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
∀ x2 :
ι → ο
.
∀ x3 x4 x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x1
x5
x6
=
e3162..
(
f482f..
(
59e44..
x0
x1
x2
x3
x4
)
(
4ae4a..
4a7ef..
)
)
x5
x6
(proof)
Param
decode_p
:
ι
→
ι
→
ο
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
Known
931fe..
:
∀ x0 .
∀ x1 :
ι → ο
.
∀ x2 .
prim1
x2
x0
⟶
decode_p
(
1216a..
x0
x1
)
x2
=
x1
x2
Theorem
449e8..
:
∀ x0 x1 .
∀ x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
∀ x4 x5 .
x0
=
59e44..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
x3
x6
=
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x6
(proof)
Theorem
f200f..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
∀ x2 :
ι → ο
.
∀ x3 x4 x5 .
prim1
x5
x0
⟶
x2
x5
=
decode_p
(
f482f..
(
59e44..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
(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
Theorem
8ef7a..
:
∀ x0 x1 .
∀ x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
∀ x4 x5 .
x0
=
59e44..
x1
x2
x3
x4
x5
⟶
x4
=
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(proof)
Theorem
a0393..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
∀ x2 :
ι → ο
.
∀ x3 x4 .
x3
=
f482f..
(
59e44..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(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
540f0..
:
∀ x0 x1 .
∀ x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
∀ x4 x5 .
x0
=
59e44..
x1
x2
x3
x4
x5
⟶
x5
=
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(proof)
Theorem
369e2..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
∀ x2 :
ι → ο
.
∀ x3 x4 .
x4
=
f482f..
(
59e44..
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
e496c..
:
∀ x0 x1 .
∀ x2 x3 :
ι →
ι → ι
.
∀ x4 x5 :
ι → ο
.
∀ x6 x7 x8 x9 .
59e44..
x0
x2
x4
x6
x8
=
59e44..
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
⟶
x4
x10
=
x5
x10
)
)
(
x6
=
x7
)
)
(
x8
=
x9
)
(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
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
0037b..
:
∀ x0 .
∀ x1 x2 :
ι →
ι → ι
.
∀ x3 x4 :
ι → ο
.
∀ x5 x6 .
(
∀ x7 .
prim1
x7
x0
⟶
∀ x8 .
prim1
x8
x0
⟶
x1
x7
x8
=
x2
x7
x8
)
⟶
(
∀ x7 .
prim1
x7
x0
⟶
iff
(
x3
x7
)
(
x4
x7
)
)
⟶
59e44..
x0
x1
x3
x5
x6
=
59e44..
x0
x2
x4
x5
x6
(proof)
Definition
3f728..
:=
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 → ο
.
∀ x5 .
prim1
x5
x2
⟶
∀ x6 .
prim1
x6
x2
⟶
x1
(
59e44..
x2
x3
x4
x5
x6
)
)
⟶
x1
x0
Theorem
2d21c..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
(
∀ x2 .
prim1
x2
x0
⟶
∀ x3 .
prim1
x3
x0
⟶
prim1
(
x1
x2
x3
)
x0
)
⟶
∀ x2 :
ι → ο
.
∀ x3 .
prim1
x3
x0
⟶
∀ x4 .
prim1
x4
x0
⟶
3f728..
(
59e44..
x0
x1
x2
x3
x4
)
(proof)
Theorem
51074..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
∀ x2 :
ι → ο
.
∀ x3 x4 .
3f728..
(
59e44..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
prim1
(
x1
x5
x6
)
x0
(proof)
Theorem
19427..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
∀ x2 :
ι → ο
.
∀ x3 x4 .
3f728..
(
59e44..
x0
x1
x2
x3
x4
)
⟶
prim1
x3
x0
(proof)
Theorem
223c0..
:
∀ x0 .
∀ x1 :
ι →
ι → ι
.
∀ x2 :
ι → ο
.
∀ x3 x4 .
3f728..
(
59e44..
x0
x1
x2
x3
x4
)
⟶
prim1
x4
x0
(proof)
Known
iff_refl
:
∀ x0 : ο .
iff
x0
x0
Theorem
ca5af..
:
∀ x0 .
3f728..
x0
⟶
x0
=
59e44..
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(proof)
Definition
d34f8..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι → ο
)
→
ι →
ι → ι
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
02a1c..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι → ο
)
→
ι →
ι → ι
.
∀ x1 .
∀ x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
∀ x4 x5 .
(
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x2
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι → ο
.
(
∀ x8 .
prim1
x8
x1
⟶
iff
(
x3
x8
)
(
x7
x8
)
)
⟶
x0
x1
x6
x7
x4
x5
=
x0
x1
x2
x3
x4
x5
)
⟶
d34f8..
(
59e44..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
28d85..
:=
λ x0 .
λ x1 :
ι →
(
ι →
ι → ι
)
→
(
ι → ο
)
→
ι →
ι → ο
.
x1
(
f482f..
x0
4a7ef..
)
(
e3162..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
a9852..
:
∀ x0 :
ι →
(
ι →
ι → ι
)
→
(
ι → ο
)
→
ι →
ι → ο
.
∀ x1 .
∀ x2 :
ι →
ι → ι
.
∀ x3 :
ι → ο
.
∀ x4 x5 .
(
∀ x6 :
ι →
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
∀ x8 .
prim1
x8
x1
⟶
x2
x7
x8
=
x6
x7
x8
)
⟶
∀ x7 :
ι → ο
.
(
∀ x8 .
prim1
x8
x1
⟶
iff
(
x3
x8
)
(
x7
x8
)
)
⟶
x0
x1
x6
x7
x4
x5
=
x0
x1
x2
x3
x4
x5
)
⟶
28d85..
(
59e44..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Param
d2155..
:
ι
→
(
ι
→
ι
→
ο
) →
ι
Definition
dd5e6..
:=
λ x0 .
λ x1 x2 :
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..
)
(
0fc90..
x0
x1
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
0fc90..
x0
x2
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(
d2155..
x0
x3
)
(
d2155..
x0
x4
)
)
)
)
)
Theorem
25954..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
x0
=
dd5e6..
x1
x2
x3
x4
x5
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
85c77..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 x4 x5 :
ι →
ι → ο
.
x5
x0
(
f482f..
(
dd5e6..
x0
x1
x2
x3
x4
)
4a7ef..
)
⟶
x5
(
f482f..
(
dd5e6..
x0
x1
x2
x3
x4
)
4a7ef..
)
x0
(proof)
Known
f22ec..
:
∀ x0 .
∀ x1 :
ι → ι
.
∀ x2 .
prim1
x2
x0
⟶
f482f..
(
0fc90..
x0
x1
)
x2
=
x1
x2
Theorem
527b1..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
x0
=
dd5e6..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
x2
x6
=
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x6
(proof)
Theorem
f63f1..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
x1
x5
=
f482f..
(
f482f..
(
dd5e6..
x0
x1
x2
x3
x4
)
(
4ae4a..
4a7ef..
)
)
x5
(proof)
Theorem
ea1b8..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
x0
=
dd5e6..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
x3
x6
=
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x6
(proof)
Theorem
e13f3..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
x2
x5
=
f482f..
(
f482f..
(
dd5e6..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
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
4a94a..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
x0
=
dd5e6..
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
7f895..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x3
x5
x6
=
2b2e3..
(
f482f..
(
dd5e6..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
x6
(proof)
Theorem
ba983..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
x0
=
dd5e6..
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
be737..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x4
x5
x6
=
2b2e3..
(
f482f..
(
dd5e6..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
x5
x6
(proof)
Theorem
339b2..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 :
ι → ι
.
∀ x6 x7 x8 x9 :
ι →
ι → ο
.
dd5e6..
x0
x2
x4
x6
x8
=
dd5e6..
x1
x3
x5
x7
x9
⟶
and
(
and
(
and
(
and
(
x0
=
x1
)
(
∀ x10 .
prim1
x10
x0
⟶
x2
x10
=
x3
x10
)
)
(
∀ x10 .
prim1
x10
x0
⟶
x4
x10
=
x5
x10
)
)
(
∀ 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)
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
Known
4402a..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
x1
x3
=
x2
x3
)
⟶
0fc90..
x0
x1
=
0fc90..
x0
x2
Theorem
04c48..
:
∀ x0 .
∀ x1 x2 x3 x4 :
ι → ι
.
∀ x5 x6 x7 x8 :
ι →
ι → ο
.
(
∀ x9 .
prim1
x9
x0
⟶
x1
x9
=
x2
x9
)
⟶
(
∀ x9 .
prim1
x9
x0
⟶
x3
x9
=
x4
x9
)
⟶
(
∀ 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
)
)
⟶
dd5e6..
x0
x1
x3
x5
x7
=
dd5e6..
x0
x2
x4
x6
x8
(proof)
Definition
04214..
:=
λ x0 .
∀ x1 :
ι → ο
.
(
∀ x2 .
∀ x3 :
ι → ι
.
(
∀ x4 .
prim1
x4
x2
⟶
prim1
(
x3
x4
)
x2
)
⟶
∀ x4 :
ι → ι
.
(
∀ x5 .
prim1
x5
x2
⟶
prim1
(
x4
x5
)
x2
)
⟶
∀ x5 x6 :
ι →
ι → ο
.
x1
(
dd5e6..
x2
x3
x4
x5
x6
)
)
⟶
x1
x0
Theorem
2c935..
:
∀ x0 .
∀ x1 :
ι → ι
.
(
∀ x2 .
prim1
x2
x0
⟶
prim1
(
x1
x2
)
x0
)
⟶
∀ x2 :
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
prim1
(
x2
x3
)
x0
)
⟶
∀ x3 x4 :
ι →
ι → ο
.
04214..
(
dd5e6..
x0
x1
x2
x3
x4
)
(proof)
Theorem
0e89e..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
04214..
(
dd5e6..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x1
x5
)
x0
(proof)
Theorem
6e401..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 x4 :
ι →
ι → ο
.
04214..
(
dd5e6..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x2
x5
)
x0
(proof)
Theorem
d6ad5..
:
∀ x0 .
04214..
x0
⟶
x0
=
dd5e6..
(
f482f..
x0
4a7ef..
)
(
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
(proof)
Definition
834d5..
:=
λ x0 .
λ x1 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι →
ι → ο
)
→ ι
.
x1
(
f482f..
x0
4a7ef..
)
(
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
Theorem
e167e..
:
∀ x0 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι →
ι → ο
)
→ ι
.
∀ x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
(
∀ x6 :
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
x2
x7
=
x6
x7
)
⟶
∀ x7 :
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
x3
x8
=
x7
x8
)
⟶
∀ 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
)
⟶
834d5..
(
dd5e6..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
3233e..
:=
λ x0 .
λ x1 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι →
ι → ο
)
→ ο
.
x1
(
f482f..
x0
4a7ef..
)
(
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
Theorem
86968..
:
∀ x0 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι →
ι → ο
)
→ ο
.
∀ x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 x5 :
ι →
ι → ο
.
(
∀ x6 :
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
x2
x7
=
x6
x7
)
⟶
∀ x7 :
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
x3
x8
=
x7
x8
)
⟶
∀ 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
)
⟶
3233e..
(
dd5e6..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
50ab0..
:=
λ x0 .
λ x1 x2 :
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..
)
(
0fc90..
x0
x1
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
0fc90..
x0
x2
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(
d2155..
x0
x3
)
(
1216a..
x0
x4
)
)
)
)
)
Theorem
ef2c1..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
x0
=
50ab0..
x1
x2
x3
x4
x5
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
56472..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
x0
=
f482f..
(
50ab0..
x0
x1
x2
x3
x4
)
4a7ef..
(proof)
Theorem
72955..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
x0
=
50ab0..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
x2
x6
=
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x6
(proof)
Theorem
ebcb1..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
x1
x5
=
f482f..
(
f482f..
(
50ab0..
x0
x1
x2
x3
x4
)
(
4ae4a..
4a7ef..
)
)
x5
(proof)
Theorem
67bb9..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
x0
=
50ab0..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
x3
x6
=
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x6
(proof)
Theorem
71dc2..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
x2
x5
=
f482f..
(
f482f..
(
50ab0..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
(proof)
Theorem
8eb97..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
x0
=
50ab0..
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
f21b1..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x3
x5
x6
=
2b2e3..
(
f482f..
(
50ab0..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
x6
(proof)
Theorem
1ad09..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
x0
=
50ab0..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
x5
x6
=
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
x6
(proof)
Theorem
41cdc..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
∀ x5 .
prim1
x5
x0
⟶
x4
x5
=
decode_p
(
f482f..
(
50ab0..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
x5
(proof)
Theorem
39c4e..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 :
ι → ι
.
∀ x6 x7 :
ι →
ι → ο
.
∀ x8 x9 :
ι → ο
.
50ab0..
x0
x2
x4
x6
x8
=
50ab0..
x1
x3
x5
x7
x9
⟶
and
(
and
(
and
(
and
(
x0
=
x1
)
(
∀ x10 .
prim1
x10
x0
⟶
x2
x10
=
x3
x10
)
)
(
∀ x10 .
prim1
x10
x0
⟶
x4
x10
=
x5
x10
)
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x6
x10
x11
=
x7
x10
x11
)
)
(
∀ x10 .
prim1
x10
x0
⟶
x8
x10
=
x9
x10
)
(proof)
Theorem
7e3c3..
:
∀ x0 .
∀ x1 x2 x3 x4 :
ι → ι
.
∀ x5 x6 :
ι →
ι → ο
.
∀ x7 x8 :
ι → ο
.
(
∀ x9 .
prim1
x9
x0
⟶
x1
x9
=
x2
x9
)
⟶
(
∀ x9 .
prim1
x9
x0
⟶
x3
x9
=
x4
x9
)
⟶
(
∀ x9 .
prim1
x9
x0
⟶
∀ x10 .
prim1
x10
x0
⟶
iff
(
x5
x9
x10
)
(
x6
x9
x10
)
)
⟶
(
∀ x9 .
prim1
x9
x0
⟶
iff
(
x7
x9
)
(
x8
x9
)
)
⟶
50ab0..
x0
x1
x3
x5
x7
=
50ab0..
x0
x2
x4
x6
x8
(proof)
Definition
3db62..
:=
λ x0 .
∀ x1 :
ι → ο
.
(
∀ x2 .
∀ x3 :
ι → ι
.
(
∀ x4 .
prim1
x4
x2
⟶
prim1
(
x3
x4
)
x2
)
⟶
∀ x4 :
ι → ι
.
(
∀ x5 .
prim1
x5
x2
⟶
prim1
(
x4
x5
)
x2
)
⟶
∀ x5 :
ι →
ι → ο
.
∀ x6 :
ι → ο
.
x1
(
50ab0..
x2
x3
x4
x5
x6
)
)
⟶
x1
x0
Theorem
de947..
:
∀ x0 .
∀ x1 :
ι → ι
.
(
∀ x2 .
prim1
x2
x0
⟶
prim1
(
x1
x2
)
x0
)
⟶
∀ x2 :
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
prim1
(
x2
x3
)
x0
)
⟶
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
3db62..
(
50ab0..
x0
x1
x2
x3
x4
)
(proof)
Theorem
c61d8..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
3db62..
(
50ab0..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x1
x5
)
x0
(proof)
Theorem
d45f1..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 :
ι → ο
.
3db62..
(
50ab0..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x2
x5
)
x0
(proof)
Theorem
d963b..
:
∀ x0 .
3db62..
x0
⟶
x0
=
50ab0..
(
f482f..
x0
4a7ef..
)
(
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
(proof)
Definition
f52b0..
:=
λ x0 .
λ x1 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι → ο
)
→ ι
.
x1
(
f482f..
x0
4a7ef..
)
(
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
Theorem
035a3..
:
∀ x0 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι → ο
)
→ ι
.
∀ x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
(
∀ x6 :
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
x2
x7
=
x6
x7
)
⟶
∀ x7 :
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
x3
x8
=
x7
x8
)
⟶
∀ 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
)
⟶
f52b0..
(
50ab0..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
8fa66..
:=
λ x0 .
λ x1 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι → ο
)
→ ο
.
x1
(
f482f..
x0
4a7ef..
)
(
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
decode_p
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
)
Theorem
bc231..
:
∀ x0 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
(
ι → ο
)
→ ο
.
∀ x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 :
ι → ο
.
(
∀ x6 :
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
x2
x7
=
x6
x7
)
⟶
∀ x7 :
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
x3
x8
=
x7
x8
)
⟶
∀ 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
)
⟶
8fa66..
(
50ab0..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
2cece..
:=
λ x0 .
λ x1 x2 :
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..
)
(
0fc90..
x0
x1
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
4a7ef..
)
)
(
0fc90..
x0
x2
)
(
If_i
(
x5
=
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
(
d2155..
x0
x3
)
x4
)
)
)
)
Theorem
c81aa..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
x0
=
2cece..
x1
x2
x3
x4
x5
⟶
x1
=
f482f..
x0
4a7ef..
(proof)
Theorem
18d49..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
x0
=
f482f..
(
2cece..
x0
x1
x2
x3
x4
)
4a7ef..
(proof)
Theorem
fd872..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
x0
=
2cece..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
x2
x6
=
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
x6
(proof)
Theorem
d9dd8..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 x5 .
prim1
x5
x0
⟶
x1
x5
=
f482f..
(
f482f..
(
2cece..
x0
x1
x2
x3
x4
)
(
4ae4a..
4a7ef..
)
)
x5
(proof)
Theorem
e6fc5..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
x0
=
2cece..
x1
x2
x3
x4
x5
⟶
∀ x6 .
prim1
x6
x1
⟶
x3
x6
=
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x6
(proof)
Theorem
b9f3a..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 x5 .
prim1
x5
x0
⟶
x2
x5
=
f482f..
(
f482f..
(
2cece..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
x5
(proof)
Theorem
2c5e3..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
x0
=
2cece..
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
4fe0c..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 x5 .
prim1
x5
x0
⟶
∀ x6 .
prim1
x6
x0
⟶
x3
x5
x6
=
2b2e3..
(
f482f..
(
2cece..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
x5
x6
(proof)
Theorem
89916..
:
∀ x0 x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
x0
=
2cece..
x1
x2
x3
x4
x5
⟶
x5
=
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(proof)
Theorem
14a76..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
x4
=
f482f..
(
2cece..
x0
x1
x2
x3
x4
)
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(proof)
Theorem
abd90..
:
∀ x0 x1 .
∀ x2 x3 x4 x5 :
ι → ι
.
∀ x6 x7 :
ι →
ι → ο
.
∀ x8 x9 .
2cece..
x0
x2
x4
x6
x8
=
2cece..
x1
x3
x5
x7
x9
⟶
and
(
and
(
and
(
and
(
x0
=
x1
)
(
∀ x10 .
prim1
x10
x0
⟶
x2
x10
=
x3
x10
)
)
(
∀ x10 .
prim1
x10
x0
⟶
x4
x10
=
x5
x10
)
)
(
∀ x10 .
prim1
x10
x0
⟶
∀ x11 .
prim1
x11
x0
⟶
x6
x10
x11
=
x7
x10
x11
)
)
(
x8
=
x9
)
(proof)
Theorem
379e6..
:
∀ x0 .
∀ x1 x2 x3 x4 :
ι → ι
.
∀ x5 x6 :
ι →
ι → ο
.
∀ x7 .
(
∀ x8 .
prim1
x8
x0
⟶
x1
x8
=
x2
x8
)
⟶
(
∀ x8 .
prim1
x8
x0
⟶
x3
x8
=
x4
x8
)
⟶
(
∀ x8 .
prim1
x8
x0
⟶
∀ x9 .
prim1
x9
x0
⟶
iff
(
x5
x8
x9
)
(
x6
x8
x9
)
)
⟶
2cece..
x0
x1
x3
x5
x7
=
2cece..
x0
x2
x4
x6
x7
(proof)
Definition
a8a42..
:=
λ x0 .
∀ x1 :
ι → ο
.
(
∀ x2 .
∀ x3 :
ι → ι
.
(
∀ x4 .
prim1
x4
x2
⟶
prim1
(
x3
x4
)
x2
)
⟶
∀ x4 :
ι → ι
.
(
∀ x5 .
prim1
x5
x2
⟶
prim1
(
x4
x5
)
x2
)
⟶
∀ x5 :
ι →
ι → ο
.
∀ x6 .
prim1
x6
x2
⟶
x1
(
2cece..
x2
x3
x4
x5
x6
)
)
⟶
x1
x0
Theorem
db973..
:
∀ x0 .
∀ x1 :
ι → ι
.
(
∀ x2 .
prim1
x2
x0
⟶
prim1
(
x1
x2
)
x0
)
⟶
∀ x2 :
ι → ι
.
(
∀ x3 .
prim1
x3
x0
⟶
prim1
(
x2
x3
)
x0
)
⟶
∀ x3 :
ι →
ι → ο
.
∀ x4 .
prim1
x4
x0
⟶
a8a42..
(
2cece..
x0
x1
x2
x3
x4
)
(proof)
Theorem
66a05..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
a8a42..
(
2cece..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x1
x5
)
x0
(proof)
Theorem
b42a7..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
a8a42..
(
2cece..
x0
x1
x2
x3
x4
)
⟶
∀ x5 .
prim1
x5
x0
⟶
prim1
(
x2
x5
)
x0
(proof)
Theorem
a259e..
:
∀ x0 .
∀ x1 x2 :
ι → ι
.
∀ x3 :
ι →
ι → ο
.
∀ x4 .
a8a42..
(
2cece..
x0
x1
x2
x3
x4
)
⟶
prim1
x4
x0
(proof)
Theorem
58b86..
:
∀ x0 .
a8a42..
x0
⟶
x0
=
2cece..
(
f482f..
x0
4a7ef..
)
(
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(proof)
Definition
8740e..
:=
λ x0 .
λ x1 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
ι → ι
.
x1
(
f482f..
x0
4a7ef..
)
(
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
931ca..
:
∀ x0 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
ι → ι
.
∀ x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
(
∀ x6 :
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
x2
x7
=
x6
x7
)
⟶
∀ x7 :
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
x3
x8
=
x7
x8
)
⟶
∀ 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
)
⟶
8740e..
(
2cece..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)
Definition
61d02..
:=
λ x0 .
λ x1 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
ι → ο
.
x1
(
f482f..
x0
4a7ef..
)
(
f482f..
(
f482f..
x0
(
4ae4a..
4a7ef..
)
)
)
(
f482f..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
(
2b2e3..
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
(
f482f..
x0
(
4ae4a..
(
4ae4a..
(
4ae4a..
(
4ae4a..
4a7ef..
)
)
)
)
)
Theorem
ee478..
:
∀ x0 :
ι →
(
ι → ι
)
→
(
ι → ι
)
→
(
ι →
ι → ο
)
→
ι → ο
.
∀ x1 .
∀ x2 x3 :
ι → ι
.
∀ x4 :
ι →
ι → ο
.
∀ x5 .
(
∀ x6 :
ι → ι
.
(
∀ x7 .
prim1
x7
x1
⟶
x2
x7
=
x6
x7
)
⟶
∀ x7 :
ι → ι
.
(
∀ x8 .
prim1
x8
x1
⟶
x3
x8
=
x7
x8
)
⟶
∀ 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
)
⟶
61d02..
(
2cece..
x1
x2
x3
x4
x5
)
x0
=
x0
x1
x2
x3
x4
x5
(proof)