Nuprl Lemma : sq_stable__uni_sat
2,24
postcript
pdf
T
:Type,
a
:
T
,
Q
:(
T
Prop). (
x
:
T
. SqStable(
Q
(
x
)))
SqStable(
a
=!
x
:
T
.
Q
(
x
))
latex
Definitions
a
=!
x
:
T
.
Q
(
x
)
,
P
&
Q
,
x
.
t
(
x
)
,
P
Q
,
SqStable(
P
)
,
x
:
A
.
B
(
x
)
,
x
(
s
)
,
Prop
,
t
T
Lemmas
sq
stable
wf
,
sq
stable
equal
,
sq
stable
all
,
sq
stable
and
origin