Definitions | A, source(l), onlnk(l;mss), isnull(a), vartype(i;x), n+m, s(i;t).x, m(i;t), P Q, Id, A & B, ij, ||as||, #$n, hd(l), msg(a), IdLnk, x:A. B(x), x:A. B(x), , AB, P Q, b, isrcv(l;a), a(i;t), destination(l), s = t, type List, Msg, queue(l;t), nil, P & Q, w-machine-constraint(w), w-atom-constraint(w) |