Step of Proof: decidable__implies_better
11,40
postcript
pdf
Inference at
*
1
1
2
2
I
of proof for Lemma
decidable
implies
better
:
1.
P
:
2.
Q
:
x
:
P
.
3.
P
4.
P
Dec(
Q
)
5. (
P
Q
)
(
P
Q
)
(
(
P
Q
))
latex
by OrLeft THEN Auto
latex
.
Definitions
P
Q
,
False
,
P
Q
,
,
A
,
x
:
A
.
B
(
x
)
,
t
T
Lemmas
not
wf
origin