Definitions | t T, x:A. B(x), A B, P  Q, False, A, ,  , , Valtype(da;k), State(ds), Knd, (x l), false , p  q, reduce(f;k;as),  b, p  q, i= j, if b t else f fi, let a,b,c,d,e,f,g = u in v(a;b;c;d;e;f;g), add-ecl-act(A;m), ecl-trans-tuple{i:l}(ds;da), Id,  x. t(x), a:A fp B(a) |