Step of Proof: decidable__implies_better
11,40
postcript
pdf
Inference at
*
1
2
1
I
of proof for Lemma
decidable
implies
better
:
.....unproved Inclusion subgoal..... NILNIL
1.
P
:
2.
Q
:
x
:
P
.
3. Dec(
P
)
4.
P
Q
Type
latex
by RenameVar `x' 4 THEN IsectHD
x
2 THEN Auto
latex
.
Definitions
t
T
,
origin