Step of Proof: comp_nat_ind_tp
9,38
postcript
pdf
Inference at
*
1
1
1
1
1
1
0
I
of proof for Lemma
comp
nat
ind
tp
:
1.
P
:
{k}
2.
i
:
. (
j
:
. (
j
<
i
)
P
(
j
))
P
(
i
)
3.
zz
:
i
:
. (
i
<
zz
)
P
(
i
)
latex
by (%S% \p.AbSetHD (get_int_arg `hn` p) p)
latex
1
:
1:
3.
zz
:
1:
4.
zz
0
1:
i
:
. (
i
<
zz
)
P
(
i
)
.
Definitions
,
f
(
a
)
,
s
=
t
,
#$n
,
x
(
s
)
,
a
<
b
,
P
Q
,
,
x
:
A
B
(
x
)
,
A
B
,
{
x
:
A
|
B
(
x
)}
,
x
:
A
.
B
(
x
)
,
i
j
,
t
T
,
Lemmas
nat
properties
origin