Some definitions of interest.
Dconstant	Def Dconstant(loc;T;c;x;i) Def == if loc = i [x : T initially x = c; only members of nil affect x :T] Def == else nil fi
	Thm* loc:Id, T:Type, c:T, x,i:Id. Dconstant(loc;T;c;x;i)  MsgA List
msga	Def MsgA Def == ds:x:Id fp-> Type Def == da:a:Knd fp-> Type Def == x:Id fp-> ds(x)?Voida:Id fp-> State(ds)ma-valtype(da; locl(a))Prop Def == kx:KndId fp-> State(ds)ma-valtype(da; 1of(kx))ds(2of(kx))?Void Def == kl:KndIdLnk fp-> (tg:Id Def == kl:KndIdLnk fp-> (State(ds)ma-valtype(da; 1of(kl)) Def == kl:KndIdLnk fp-> ((da(rcv(2of(kl); tg))?Void List)) List Def == x:Id fp-> Knd Listltg:IdLnkId fp-> Knd ListTop
	Thm* MsgA  Type{i'}
Id	Def Id == Atom
	Thm* Id  Type

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