Definitions | type List, t T, s = t, Type, x:AB(x), y=f*(x) via L, (x l), P Q, x:A. B(x), ||as||, n+m, a < b, {i..j}, #$n, [], Void, False, A, A B, , , b, l[i], , f(a), {x:A| B(x)} , x:A B(x), P & Q, -n, last(L), A c B, <a, b>, , P Q, hd(l), x:A. B(x), [car / cdr], left + right, P Q, A List, n - m, tl(l), if a<b then c else d, i <z j, b, i z j, case b of inl(x) => s(x) | inr(y) => t(y), if b then t else f fi , nth_tl(n;as), rec-case(a) of [] => s | x::y => z.t(x;y;z), x.A(x), Y, P Q, {T}, i j |