Definitions | x:A. B(x), Prop, t T, ESAxioms(E;T;M;loc;kind;val;when;after;sends;sender;index;first;pred;causl), P & Q, P  Q, P Q, P  Q, A & B, x:A. B(x), P  Q,  x,y. t(x;y), S T, T, True, eventtype(k;loc;V;M;e), b, isrcv(k), lnk(k), tag(k), kindcase(k; a.f(a); l,t.g(l;t) ), isl(x), 1of(t), outl(x), if b t else f fi, islocal(k), act(k), 2of(t), true , false ,  b, outr(x), Msg_sub(l;M), {i..j }, x(s1,s2), SqStable(P), Knd, False, locl(a), rcv(l,tg) |