Definitions | "$x", P Q, Id, x. t(x), t T, x:A. B(x), es-frame(es;i;L;x;T), Top, Prop, e@i. P(e), es-secret-server, P & Q, , @i only events in L change x : T, A & B, let x = a in b(x), x(s), xL. P(x), P Q, x:A. B(x), @i events of kind k change x to f State(ds) (val:T), x when e |