Inverse Since the function considered above grows very rapidly, its inverse function, f, grows very slowly. This inverse Ackermann function f−1 is usually denoted by α. In fact, α(n) is less than 5 for any practical input size n, since is on the order of .
inverse since the function considered above grows very rapidly its inverse function f grows very slowly this inverse ackermann function f−1 is usually denoted by α in fact α(n) is less than 5 for any practical input size n since is on the order of 