Definitions | False, P Q, A, {T}, x:A. B(x), SQType(T), s = t, , ||as||, s ~ t, A B, , , left + right, x:AB(x), T, True, P Q, Dec(P), #$n, a < b, Void, x:A B(x), A c B, x:A. B(x), (x l), case b of inl(x) => s(x) | inr(y) => t(y), if b then t else f fi , b, xL. P(x), x. t(x), type List, Id, l[i], hasloc(k;i), b, Knd, {x:A| B(x)} , t T |