Digits of pi: limits to the seeming randomness II

According to a popular belief, the decimal digits of mathematical constants such as {\pi} behave like statistically independent random variables, each taking the values 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 with equal probability of 1/10. If this is the case, then, in particular, the decimal representations of these constants should tend to satisfy the central limit theorem (CLT) and the law of the iterated logarithm (LIL). The paper presents the results of a direct statistical analysis of the decimal representations of 12 mathematical constants with respect to the central limit theorem (CLT) and the law of the iterated logarithm (LIL). The first billion digits of each constant were analyzed, with ten billion digits examined in the case of {\pi}. Within these limits, no evidence was found to suggest that the digits of these constants satisfy CLT or LIL.