Nuprl Lemma : mu_ex_v5_send-token-to-same-loc
[es:EO']. [m1,m2,init,p1,p2,i,j:Id]. [e:E].
(<i, make-Msg([token];Unit;
)> 
mu_ex_v5_main(init;m1;m2;p1;p2)(e)
<j, make-Msg([token];Unit;)> mu_ex_v5_main(init;m1;m2;p1;p2)(e)
(i = j))
Proof not projected
Definitions occuring in Statement :
mu_ex_v5_main: mu_ex_v5_main(initial_token;m1;m2;proc1;proc2),
make-Msg: make-Msg(hdr;typ;val),
Message: Message,
classrel: v X(e),
event-ordering+: EO+(Info),
es-E: E,
Id: Id,
it: ,
uall: [x:A]. B[x],
implies: P Q,
unit: Unit,
pair: <a, b>,
product: x:A 
B[x],
cons: [car / cdr],
nil: [],
token: "$token",
equal: s = t
Definitions :
prop: 
,
member: t T,
unit: Unit,
all: x:A. B[x],
uall: [x:A]. B[x],
iff: P 
Q,
squash: 
T,
sq_or: a 
b,
and: P 
Q,
implies: P Q,
subtype: S 
T
Lemmas :
event-ordering+_wf,
event-ordering+_inc,
es-E_wf,
it_wf,
valueall-type_wf,
equal-valueall-type,
unit_wf2,
make-Msg_wf,
mu_ex_v5_main_wf,
Id_wf,
Message_wf,
classrel_wf,
mu_ex_v5_Token-ilf
\mforall{}[es:EO']. \mforall{}[m1,m2,init,p1,p2,i,j:Id]. \mforall{}[e:E].
(<i, make-Msg([token];Unit;\mcdot{})> \mmember{} mu\_ex\_v5\_main(init;m1;m2;p1;p2)(e)
{}\mRightarrow{} <j, make-Msg([token];Unit;\mcdot{})> \mmember{} mu\_ex\_v5\_main(init;m1;m2;p1;p2)(e)
{}\mRightarrow{} (i = j))
Date html generated:
2012_02_20-PM-07_02_27
Last ObjectModification:
2012_02_02-PM-03_02_34
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