Step of Proof: multiply_functionality_wrt_le
12,41
postcript
pdf
Inference at
*
I
of proof for Lemma
multiply
functionality
wrt
le
:
i1
,
i2
,
j1
,
j2
:
. (
i1
j1
)
(
i2
j2
)
((
i1
*
i2
)
(
j1
*
j2
))
latex
by (Auto_aux (first_nat 1:n) ((first_nat 1:n),(first_nat 3:n)) (first_tok :t) inil_term)
latex
1
:
1:
1.
i1
:
1:
2.
i2
:
1:
3.
j1
:
1:
4.
j2
:
1:
5.
i1
j1
1:
6.
i2
j2
1:
(
i1
*
i2
)
(
j1
*
j2
)
.
Definitions
t
T
,
P
Q
,
x
:
A
.
B
(
x
)
,
,
Lemmas
nat
wf
,
le
wf
origin