Step of Proof: branch_wf2
11,40
postcript
pdf
Inference at
*
1
I
of proof for Lemma
branch
wf2
:
.....subterm..... T:t1:n
1.
P
:
2.
d
: Dec(
P
)
3.
T
: Type
4.
P
T
5.
q
:
P
.
T
d
(
P
+ (
P
))
latex
by ((RepUR ``decidable or`` 2)
CollapseTHEN (Auto
))
latex
Co
.
Definitions
Dec(
P
)
,
P
Q
,
t
T
origin