| Some definitions of interest. |
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fair-fifo | Def FairFifo
Def == ( i:Id, t: , l:IdLnk. source(l) = i  onlnk(l;m(i;t)) = nil Msg List)
Def == & ( i:Id, t: .
Def == & ( isnull(a(i;t))
Def == & (
Def == & (( x:Id. s(i;t+1).x = s(i;t).x vartype(i;x))
Def == & (& m(i;t) = nil Msg List)
Def == & ( i:Id, t: , l:IdLnk.
Def == & ( isrcv(l;a(i;t))
Def == & (
Def == & (destination(l) = i
Def == & (& ||queue(l;t)|| 1 & hd(queue(l;t)) = msg(a(i;t)) Msg)
Def == & ( l:IdLnk, t: .
Def == & ( t': .
Def == & (t t' & isrcv(l;a(destination(l);t')) queue(l;t') = nil Msg List) |
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w-E | Def E == {p:(Id )|  isnull(a(1of(p);2of(p))) } |
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w-sender | Def sender(e) == <source(lnk(kind(e))),mu( t.match(lnk(kind(e));t;time(e)))> |
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world | Def World
Def == T:Id Id Type
Def == TA:Id Id Type
Def == M:IdLnk Id Type
Def == (i:Id    (x:Id T(i,x))) (i:Id    action(w-action-dec(TA;M;i)))
Def == (i:Id    ({m:Msg(M)| source(mlnk(m)) = i } List)) Top |
| | Thm* World Type{i'} |
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assert | Def b == if b True else False fi |
| | Thm* b: . b Prop |
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isrcv | Def isrcv(k) == isl(k) |
| | Thm* k:Knd. isrcv(k)  |
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rel_exp | Def R^n == if n= 0 x,y. x = y T else x,y. z:T. (x R z) & (z R^n-1 y) fi
Def (recursive) |
| | Thm* n: , T:Type, R:(T T Prop). R^n T T Prop |
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w-ekind | Def kind(e) == kind(act(e)) |
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w-locl | Def e <loc e' == loc(e) = loc(e') Id & time(e)<time(e') |
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w-time | Def time(e) == 2of(e) |