For instance, with a = 2, b = 3 and c = 2, f(23,2) = f(8,2) = 82 = 64, but f(2,32) = f(2,9) = 29 = 512.
Misalnya, dengan memilih a = 2, b = 3 dan c = 2, f(23,2) = f(8,2) = 64, tetapi f(2,32) = f(2,9) = 512.