Our most common pi is 7 decimal places, which is basically enough for us in mathematics, ranging from calculating the area and volume of a circle to measuring the volume of celestial bodies in the universe. Pi has been applied to all aspects of our lives and has become an important reason for people to commemorate pi day. Therefore, in the process of gradually and deeply calculating pi, human beings will have a deeper understanding of the universe. In other words, pi contains the secrets of the universe. When people accurately calculate pi, the secret of the universe will be gradually revealed. This is why scientists are so persistent.
To study pi is to study the universe. In fact, there are many similarities between pi and the universe, such as the irregularity of pi, much like all kinds of celestial bodies in the universe, and the infinity of pi is more like the endless universe discovered by people during their exploration journey. Even if only 39 decimal places are needed to calculate the size of the universe, the error is only at the atomic level, but this does not stop people from continuing to calculate accurately. Therefore, many countries are constantly competing to compare the advanced nature of supercomputers and the accuracy of pi.
The figure of pi is attractive, but it will never be calculated. With the continuous updating of human precision instruments, people believe that pi will be cracked one day. Of course, the universe is no exception.