Step of Proof: int_entire_a
12,41
postcript
pdf
Inference at
*
1
I
of proof for Lemma
int
entire
a
:
1.
a
:
2.
b
:
3.
a
0
4.
b
0
a
*
b
0
latex
by ((Decide (
a
*
b
) = 0)
CollapseTHENA ((Auto_aux (first_nat 1:n) ((first_nat 1:n),(first_nat
C
3:n)) (first_tok :t) inil_term)))
latex
C
1
:
C1:
5. (
a
*
b
) = 0
C1:
a
*
b
0
C
2
:
C2:
5.
((
a
*
b
) = 0)
C2:
a
*
b
0
C
.
Definitions
t
T
,
P
Q
,
x
:
A
.
B
(
x
)
,
Dec(
P
)
Lemmas
decidable
int
equal
origin