Definitions mb event system 3 Sections EventSystems Doc
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Some definitions of interest.
w-actionDef Action(i) == action(w-action-dec(w.TA;w.M;i))
worldDef World
Def == T:IdIdType
Def == TA:IdIdType
Def == M:IdLnkIdType
Def == (i:Id(x:IdT(i,x)))(i:Idaction(w-action-dec(TA;M;i)))
Def == (i:Id({m:Msg(M)| source(mlnk(m)) = i } List))Top
Thm* World  Type{i'}
IdLnkDef IdLnk == IdId
Thm* IdLnk  Type
w-isrcvlDef isrcv(l;a) == isnull(a)isrcv(kind(a))lnk(kind(a)) = l
eq_lnkDef a = b == eqof(IdLnkDeq)(a,b)
Thm* a,b:IdLnk. a = b  
IdDef Id == Atom
Thm* Id  Type
assertDef b == if b True else False fi
Thm* b:b  Prop
iffDef P  Q == (P  Q) & (P  Q)
Thm* A,B:Prop. (A  B Prop
isrcvDef isrcv(k) == isl(k)
Thm* k:Knd. isrcv(k 
lnkDef lnk(k) == 1of(outl(k))
Thm* k:Knd. isrcv(k lnk(k IdLnk
notDef A == A  False
Thm* A:Prop. (A Prop
w-isnullDef isnull(a) == isl(a)
w-kindDef kind(a) == 1of(outr(a))

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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

Definitions mb event system 3 Sections EventSystems Doc