 The probability of an attribute \(A\), relative to a collective \(\omega\), is then defined as the limiting relative frequency of \(A\) in \(\omega\). Note that a constant sequence such as H, H, H, …, in which the limiting relative frequency is the same in any infinite subsequence, trivially satisfies the axiom of randomness. This puts some strain on the terminology — offhand, such sequences appear to be as non-random as they come — although to be sure it is desirable that probabilities be assigned even in such sequences. Be that as it may, there is a parallel between the role of the axiom of randomness in von Mises’ theory and the principle of maximum entropy in the classical theory: both attempt to capture a certain notion of disorder.