Nuprl Lemma : decl-state-eta
11,40
postcript
pdf
ds
:
x
:Id fp
Type,
s
:State(
ds
).
s
= (
x
.
s
(
x
))
latex
Definitions
State(
ds
)
,
f
(
x
)?
z
,
IdDeq
,
Top
,
a
:
A
fp
B
(
a
)
,
x
:
A
.
B
(
x
)
,
x
.
t
(
x
)
,
t
T
,
Id
Lemmas
Id
wf
,
fpf
wf
,
top
wf
,
id-deq
wf
,
fpf-cap
wf
origin
ds:x:Id fp
Type, s:State(ds). s = (
x.s(x)) ds:x:Id fp Type, s:State(ds). s = (x.s(x)) B(a)x:A. B(x)
x. t(x)
T