Last year, Bailey and Crandall had discovered that this computational rule produced a certain kind of sequence of numbers that? as an unproven hypothesis from chaos theory claims? uniformly distributed between 0 and 1 (wissenschaft.de reported about it). The exciting thing about this discovery was that if this hypothesis from chaos theory is really correct, then it automatically proves the randomness of Pi.
The circle number Pi, which indicates the ratio of the circumference of a circle to its diameter, has been known for at least 4, 000 years. From a biblical passage in the First Book of Kings (7, 23), probably from the year 950 BC. For Pi, the value is 3. Archimedes (287-212 BC) gave Pi a value between 3.1408 and 3.1428. Today Pi is known to a few hundred billion decimal places. The first 10, 000 digits can be found here. A chronology for calculating Pi can be found here.
If you want to know how many decimal places of Pi the number sequence of his birthday appears, click here. displayAxel Tilleman