Definitions | {x:A| B(x)} , b, i <z j, inr x , case b of inl(x) => s(x) | inr(y) => t(y), x:A B(x), b, A B, , Ax, inl x , left + right, n - m, i z j, x.A(x), i j , , n+m, f(a), increasing(f;k), [], [car / cdr], as @ bs, #$n, {i..j}, x:AB(x), l[i], s = t, A, ||as||, a < b, , type List, Type, , Unit, , True, T, ff, P Q, P & Q, P Q, tt, if b then t else f fi , t T, P Q, x:A. B(x) |