Nuprl Lemma : nat_sq
12,41
postcript
pdf
SQType(
)
latex
ProofTree
Definitions
,
t
T
,
{
T
}
,
P
Q
,
x
:
A
.
B
(
x
)
,
SQType(
T
)
,
True
,
T
,
False
,
A
,
A
B
,
Lemmas
nat
wf
,
le
wf
origin
)
)
T
Q
x:A. B(x)
T
A
B