Pi, often denoted by the Greek letter π, is perhaps one of the most well-known and widely studied mathematical constants in the world. Defined as the ratio of the circumference of a circle to its diameter, pi is an irrational number that never ends or repeats. The decimal representation of pi is approximately 3.14159, but its digits go on infinitely without any pattern.The importance of pi has been recognized for at least 4,000 years. A History of Pi notes that by 2000 B.C., "the Babylonians and the Egyptians (at least) were aware of the existence and significance of the constant π," recognizing that every circle has the same ratio of circumference to diameter. Both the Babylonians and Egyptians had rough numerical approximations to the value of pi, and later mathematicians in ancient Greece, particularly Archimedes, improved on those approximations. By the start of the 20th century, about 500 digits of pi were known. With computation advances, thanks to computers, we now know more than the first six billion digits of pi.

The fascination with pi dates back thousands of years, with ancient civilizations such as the Babylonians and Egyptians approximating its value. However, it was not until the 18th century that pi was rigorously studied and calculated to millions of decimal places. The quest to calculate more digits of pi has captured the imagination of mathematicians and enthusiasts alike, leading to the development of advanced algorithms and techniques to compute pi with ever-increasing accuracy.

Pi has proven to be a fundamental constant in mathematics, appearing in a wide range of equations and formulas across various fields, including geometry, trigonometry, and calculus. In decimal form, the value of pi is approximately 3.14, pi minner are still expecting pi real price before the bull rull this year, because over the years they have been mining without official launch.