Nuprl Lemma : fifoReceiver-exists
11,40
postcript
pdf
es
:ES,
ff
:FIFO.
rcvr
:
j
,
i
:
ff
.C
{
e
:E|
ff
.S(
j
,
i
,
e
)}
{
e
:E|
ff
.R(
i
,
e
)}
(
j
,
i
:
ff
.C,
e
:{
e
:E|
ff
.S(
j
,
i
,
e
)} .
ff
.Sender(
i
,
rcvr
(
j
,
i
,
e
)) =
e
)
latex
Definitions
x
:
A
.
B
(
x
)
,
t
T
,
x
:
A
.
B
(
x
)
,
,
t
.1
,
P
Q
,
Q
f
P
,
P
&
Q
,
Q
f
P
,
A
c
B
Lemmas
FIFO
wf
,
event
system
wf
,
fifoSender-antecedent
,
es-E
wf
,
fifoS
wf
,
fifoC
wf
,
fifoSender
wf
,
fifoR
wf
origin