Step of Proof: comp_nat_ind_tp
9,38
postcript
pdf
Inference at
*
1
1
1
2
3
I
of proof for Lemma
comp
nat
ind
tp
:
1.
P
:
{k}
2.
i
:
. (
j
:
. (
j
<
i
)
P
(
j
))
P
(
i
)
3.
i
:
4. (
i
< (
i
+ 1))
P
(
i
)
P
(
i
)
latex
by (D (-1))
latex
1
: .....antecedent..... NILNIL
1:
3.
i
:
1:
i
< (
i
+ 1)
2
:
2:
4.
P
(
i
)
2:
P
(
i
)
.
Definitions
P
Q
origin