Search for blocks/addresses/...
Proofgold Proof
pf
Let x0 of type
ι
be given.
Let x1 of type
ι
be given.
Assume H0:
nat_p
x1
.
Apply unknownprop_eedb242930a84cebd068376bb6e7bb7842c46d32ec5eebb4876c981fa1f50d30 with
x0
,
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
x1
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
,
λ x2 x3 .
x3
=
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
add_nat
x0
x1
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
leaving 2 subgoals.
Apply unknownprop_e035ccd16bb305d259d20b57e034a90667f30a56ad775c5970c7772a1a1dd44d with
x1
.
The subproof is completed by applying H0.
Apply unknownprop_eedb242930a84cebd068376bb6e7bb7842c46d32ec5eebb4876c981fa1f50d30 with
x0
,
x1
,
λ x2 x3 .
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
x3
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
=
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
add_nat
x0
x1
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
leaving 2 subgoals.
The subproof is completed by applying H0.
Let x2 of type
ι
→
ι
→
ο
be given.
Assume H1:
x2
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
(
ordsucc
...
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
...
.
...
■