Nuprl Lemma : pre-init-p2_wf
0,22
postcript
pdf
i
,
a
:Id,
T
:Type,
ds
:
x
:Id fp
Type,
P
:(State(
ds
)
T
Prop),
init
:{
f
:
x
:Id fp
ds
(
x
)?Top|
x
:Id.
x
dom(
ds
)
x
dom(
f
) },
es
:ES.
pre-init-p2(
es
;
i
;
ds
;
init
;
a
;
T
;
P
)
Prop
latex
Definitions
x
:
A
.
B
(
x
)
,
Prop
,
f
(
x
)?
z
,
P
Q
,
t
T
,
pre-init-p2(
es
;
i
;
ds
;
init
;
a
;
T
;
P
)
,
P
&
Q
,
x
.
t
(
x
)
,
if
b
t
else
f
fi
,
true
,
false
,
,
x
(
s
)
,
Unit
,
P
Q
,
A
,
False
,
Lemmas
pre-init-p
wf
,
pre-p
wf
,
Id
wf
,
assert
wf
,
fpf-dom
wf
,
id-deq
wf
,
fpf-trivial-subtype-top
,
init-p
wf
,
fpf-ap
wf
,
fpf-cap
wf
,
top
wf
,
bool
wf
,
eqtt
to
assert
,
subtype
rel
self
,
iff
transitivity
,
bnot
wf
,
not
wf
,
eqff
to
assert
,
assert
of
bnot
,
event
system
wf
,
fpf
wf
,
decl-state
wf
origin