Definitions | f o g , x:A.B(x), Void, if b then t else f fi , suptype(S; T), x.A(x), Unit, , tt, p q, p q, p q, [d], a < b, x f y, a < b, null(as), x =a y, (i = j), i z j, i <z j, p =b q, P Q, P & Q, x:A B(x), b, , can-apply(f;x), ff, , b, do-apply(f;x), P Q, f(a), Top, left + right, s = t, A, Type, S T, x:A. B(x), t T, x:AB(x) |