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π (sometimes written pi) is a mathematical constant whose value is the ratio of any circle's circumference to its diameter in Euclidean space
The early history of π from textual sources roughly parallels the development of mathematics as a whole. Some authors divide progress into three periods: the ancient period during which π was studied geometrically, the classical era following the development of calculus in Europe around the 17th century, and the age of digital computers.
Geographical Period.
That the ratio of the circumference to the diameter of a circle is the same for all circles, and that it is slightly more than 3, was known to Ancient Egyptian, Babylonian, Indian and Greek geometers. The earliest known textually evidenced approximations date from around 1900 BC
Classical Period.
Until the second millennium, π was known to fewer than 10 decimal digits. The next major advance in π studies came with the development of infinite series and subsequently with the discovery of calculus, which in principle permit calculating π to any desired accuracy by adding sufficiently many terms. Around 1400, Madhava of Sangamagrama found the first known such series.
Computer Age
The advent of digital computers in the 20th century led to an increased rate of new π calculation records. John von Neumann et al. used ENIAC to compute 2037 digits of π in 1949
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When was pi created?
Pi was created by Ancient Egyptians in 1706. Hope that helps! (:
When was Epsilon Tau Pi created?
Epsilon Tau Pi was created in 1999.
When was Pi Lambda Theta created?
Pi Lambda Theta was created in 1910.
Who created pi?
Archimedes and the Greeks
Who created pi day?
Larry Shaw
When was Pi Recordings created?
Pi Recordings was created in 2001.
When was Pi Studios created?
Pi Studios was created in 2002.
When was Pi Delta Kappa created?
Pi Delta Kappa was created in 1907.
When was Life of Pi created?
Life of Pi was created in 2001-09.
When was Sigma Pi Phi created?
Sigma Pi Phi was created in 1904.
When was Delta Sigma Pi created?
Delta Sigma Pi was created on 1907-11-07.
When was Cybernetic Dreams of Pi created?
Cybernetic Dreams of Pi was created in 1983.
When was Iota Alpha Pi created?
Iota Alpha Pi was created in 1903.
When was Pi Mu Epsilon created?
Pi Mu Epsilon was created in 1914.
When was Omega Pi created?
Omega Pi was created on 1985-04-20.
When was Alfa Kappa Pi created?
Alfa Kappa Pi was created in 2005.
When was Sigma Thêta Pi created?
Sigma Thêta Pi was created in 2003.
