(43steps total)
PrintForm
Definitions
Lemmas
mb
event
system
3
Sections
EventSystems
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
better-w-match-exists
2
1
2
1
1
1.
the_w
: World
2.
e
: E
3.
i
:Id,
t
:
,
l
:IdLnk.
source(
l
) =
i
onlnk(
l
;m(
i
;
t
)) = nil
4.
i
:Id,
t
:
. isnull(a(
i
;
t
))
(
x
:Id. s(
i
;
t
+1).
x
= s(
i
;
t
).
x
) & m(
i
;
t
) = nil
5.
i
:Id,
t
:
,
l
:IdLnk.
5.
isrcv(
l
;a(
i
;
t
))
5.
5.
destination(
l
) =
i
& ||queue(
l
;
t
)||
1 & hd(queue(
l
;
t
)) = msg(a(
i
;
t
))
6.
l
:IdLnk,
t
:
.
6.
t'
:
.
t
t'
& isrcv(
l
;a(destination(
l
);
t'
))
queue(
l
;
t'
) = nil
7. isrcv(kind(
e
))
8. isrcv(lnk(kind(
e
));a(loc(
e
);time(
e
)))
9. destination(lnk(kind(
e
))) = loc(
e
)
10.
r
:
11. ||rcvs(lnk(kind(
e
));time(
e
))|| =
r
12.
ms
: Msg
13. msg(a(loc(
e
);time(
e
))) =
ms
r
<||snds(lnk(kind(
e
));time(
e
))||
snds(lnk(kind(
e
));time(
e
))[
r
] =
ms
Msg
(
t
:
time(
e
).
(
match(lnk(kind(
e
));
t
;time(
e
))
(
& onlnk(lnk(kind(
e
));m(source(lnk(kind(
e
)));
t
))[(
r
(&
-||snds(lnk(kind(
e
));
t
)||)]
(&
=
(&
ms
(&
Msg)
By:
Unfold `w-match` 0 THEN HypSubst' -3 0 THEN GenConcl (lnk(kind(
e
)) =
l
)
THEN
GenConcl (time(
e
) =
t'
)
Generated subgoal:
1
14.
l
: IdLnk
15. lnk(kind(
e
)) =
l
16.
t'
:
17. time(
e
) =
t'
r
<||snds(
l
;
t'
)||
snds(
l
;
t'
)[
r
] =
ms
Msg
(
t
:
t'
.
(
((||snds(
l
;
t
)||
r
)
(
r
<
||snds(
l
;
t
)||+||onlnk(
l
;m(source(
l
);
t
))||))
(
& onlnk(
l
;m(source(
l
);
t
))[(
r
-||snds(
l
;
t
)||)] =
ms
Msg)
32
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(43steps total)
PrintForm
Definitions
Lemmas
mb
event
system
3
Sections
EventSystems
Doc