Nuprl Lemma : effect-p_wf
0,22
postcript
pdf
es
:ES,
i
,
x
:Id,
ds
:
x
:Id fp
Type,
k
:Knd,
T
:Type,
f
:(State(
ds
)
T
DeclaredType(
ds
;
x
)).
@
i
events of kind
k
change
x
to
f
State(
ds
) (val:
T
)
Prop
latex
Definitions
ES
,
t
T
,
Type
,
Id
,
x
.
A
(
x
)
,
x
:
A
B
(
x
)
,
x
.
t
(
x
)
,
x
:
A
.
B
(
x
)
,
Knd
,
Void
,
EqDecider(
T
)
,
IdDeq
,
f
(
x
)?
z
,
State(
ds
)
,
loc(
e
)
,
x
:
A
B
(
x
)
,
s
=
t
,
E
,
{
x
:
A
|
B
(
x
) }
,
f
(
a
)
,
Top
,
P
&
Q
,
vartype(
i
;
x
)
,
(
x
after
e
)
,
valtype(
e
)
,
Prop
,
A
&
B
,
kind(
e
)
,
left
+
right
,
P
Q
,
e
@
i
.
P
(
e
)
,
kindtype(
i
;
k
)
,
a
:
A
fp
B
(
a
)
,
@
i
events of kind
k
change
x
to
f
State(
ds
) (val:
T
)
,
DeclaredType(
ds
;
x
)
,
val(
e
)
,
state@
i
,
(state when
e
)
Lemmas
fpf-cap-void-subtype
,
es-state-when
wf
,
subtype
rel
dep
function
,
es-val
wf
,
es-kindtype
wf
,
alle-at
wf
,
es-kind
wf
,
es-valtype
wf
,
es-after
wf
,
es-vartype
wf
,
top
wf
,
es-E
wf
,
es-loc
wf
,
decl-state
wf
,
fpf-cap
wf
,
id-deq
wf
,
subtype
rel
self
,
deq
wf
,
Knd
wf
,
fpf
wf
,
Id
wf
,
event
system
wf
origin
es:ES, i, x:Id, ds:x:Id fp
Type, k:Knd, T:Type, f:(State(ds)
TDeclaredType(ds;x)).
Prop es:ES, i, x:Id, ds:x:Id fp Type, k:Knd, T:Type, f:(State(ds)TDeclaredType(ds;x)).
Prop 
x.A(x)
x. t(x)
B(x)
Q