What Culture Named the Value of Pi?

The first culture of people to actually use the value of Pi in construction for mathematical purposes was the Ancient Egyptians. Thus, although there is no evidence they officially named Pi as "Pi", they did name its value.

There are a few different interpretations to the question of what culture named the value of Pi. You could look at who actually gave the number 3.14... the "name" Pi. However, it is more interesting to look at who named or identified the actual value of Pi (even if they didn't officially call it that).

Since Pi is represented by the Greek letter π, most would assume that it was the Greek culture who first discovered and used Pi. However, this is not true and the Greeks are not the culture who named or identified the value of Pi.

• When the Egyptians constructed the pyramids in Giza, the value of Pi was used as the measurement for the perimeter of the pyramids.
• These circular measurements were used deliberately to construct the pyramids to exact specifications.
• It is also possible that Pi existed back in the times of King Solomon. There is mention in the Bible that in the temple of King Solomon there was pool that measured approximately the diameter of ten cubits with a circumference of thirty cubits, which translates roughly to the value of three or the approximate value of Pi. Again, the constant wasn't named Pi... but the value may have been named and known.
• The first actual documented use of Pi was not until the early 17th century in Europe.

More About the Value of Pi

• Pi is considered an irrational number. Therefore, Pi can never be represented as a fraction with whole integers as the numerator and denominator.
• Furthermore, Pi is unique in the sense that the numbers in the representation of the value of Pi never repeat themselves.
• Over the course of time since Pi was first defined, mathematicians and scientists have tried to define Pi more accurately without great success.
• The most recent and precise calculation of Pi contains over five million digits and more studies continue to be done.
• The mathematical symbol for Pi is represented by the Greek letter π when expressed or written. This is said to be the Greek representation of the word perimeter, which is fitting to represent Pi since Pi represents the perimeter of a circle.
• In recent years, Pi has also come to be known as the Archimedes Constant, but this name for Pi has not been widely accepted as the title for the value of Pi in many technical areas for which Pi is used.