Nuprl Lemma : R-ds_wf
0,22
postcript
pdf
R
:Realizer,
i
:Id. R-ds(
R
;
i
)
x
:Id fp
Type
latex
Definitions
x
:
A
.
B
(
x
)
,
t
T
,
R-ds(
R
;
i
)
,
Prop
,
x
.
t
(
x
)
,
Realizer
,
Unit
,
x
(
s
)
,
,
,
left
right
,
@
loc
x
initially
v
:
T
,
@
loc
only events in
L
change
x
:
T
,
only events in
L
send on
lnk
with
tag
,
@
loc
effect
knd
(v:
T
)
x
:=
f
State(
ds
) v
,
sends
knd
(v:
T
) on
l
:tagged(
g
,State(
ds
),v):
dt
,
@
loc
precondition for
a
(v:
T
):
P
State(
ds
) v
,
@
loc
:
k
writes only members of
L
,
@
loc
:
k
sends only on links in
L
,
@
loc
: only members of
L
read
x
Lemmas
unit
wf
,
Id
wf
,
Knd
wf
,
IdLnk
wf
,
fpf
wf
,
decl-state
wf
,
decl-type
wf
,
fpf-empty
wf
,
fpf-join
wf
,
id-deq
wf
,
ifthenelse
wf
,
eq
id
wf
,
fpf-single
wf
,
lsrc
wf
,
es
realizer
wf
origin