Nuprl Lemma : fifo+switch_wf
11,40
postcript
pdf
es
:ES,
C
:Type,
S1
,
S2
,
Ack1
,
Ack2
:(
C
C
E
),
Req1
,
Req2
:(
C
E
).
switch between fifo+ send
S1
(
j
,
i
,
e
)
switch between fifo+ s
request
Req1
(
i
,
e
)
switch between fifo+ s
acknowledge
Ack1
(
j
,
i
,
e
) and
switch between fifo+
send
S2
(
j
,
i
,
e
) request
Req2
(
i
,
e
) acknowledge
Ack2
(
j
,
i
,
e
)
latex
Definitions
fifo+switch
,
A
c
B
,
s
=
t
,
ES
,
A
,
e
c
e'
,
x
(
s1
,
s2
)
,
P
Q
,
x
:
A
.
B
(
x
)
,
{
x
:
A
|
B
(
x
)}
,
E
,
x
(
s1
,
s2
,
s3
)
,
f
(
a
)
,
,
Type
,
P
&
Q
,
x
:
A
B
(
x
)
,
(
e
<
e'
)
,
x
:
A
.
B
(
x
)
,
x
:
A
B
(
x
)
,
t
T
Lemmas
es-causl
wf
,
es-E
wf
,
es-causle
wf
,
not
wf
,
event
system
wf
origin