Step of Proof: nat_ind
12,41
postcript
pdf
Inference at
*
1
1
I
of proof for Lemma
nat
ind
:
.....basecase..... NILNIL
1.
P
:
{k}
2.
P
(0)
3.
i
:
.
P
(
i
- 1)
P
(
i
)
P
(0)
latex
by (Auto_aux (first_nat 1:n) ((first_nat 1:n),(first_nat 4:n)) (first_tok :t) inil_term)
latex
.
Definitions
x
(
s
)
,
f
(
a
)
,
x
:
A
.
B
(
x
)
,
x
:
A
B
(
x
)
origin