Web Results



The number π is a mathematical constant, the ratio of a circle's circumference to its diameter, .... Although the simple continued fraction for π (shown above) also does not exhibit an...

Where Does 'PI' Come From?


You know what 'PI' is ... it's a number with the value 3.14, and it's used to find the circumference and area of a circle. But did you ever wonder where PI came ...

The History of Pi


The people who initiated the hunt for pi were the Babylonians and Egyptians, nearly ... Word of this did not spread to the East, however, as the Chinese used the ..... (Beckmann, 180) Whereas it took Shanks several years to come up with his ...

Math Forum - Ask Dr. Math


Dec 2, 1994 ... ... we were wondering if you could answer our question. Where did the word pi come from, and how did someone determine it was equal to 3.14?

A brief history of pi | PCWorld


Mar 13, 2013 ... In honor of Pi Day, we bring you a brief history of everyone's favorite ... a very close approximation—he used 96-sided polygons to come up ... The π symbol was taken from the Greek word for "perimeter. ... So there you have it—Egyptians calculated pi using pyramids (or did they calculate pyramids using pi ...

Pi: Facts and Figures - Emergency Boot CD


The Circle Definition of Pi, Diameter and Circumference. ... But it's NEVER pronounced like the English word 'Pie' in Greece! ... So, how did this Greek letter become the Mathematical symbol it's known for today? ... Many geometrical terms in English come from Greek, including of course, geometry itself, gewmetria (gew  ...

Where did pi come from? - Ask.com


The concept of the mathematical constant pi dates back approximately 4000 years to ancient ... PEOPLE SEARCH FOR. Where Does the Word Pi Come from Greek · History of Pi · Facts on Pi · Archimedes · William Jones ...

William Jones and his Circle: The Man who invented Pi | History Today


William Jones and his Circle: The Man who invented Pi ... Though he did not prove it, Jones believed that π was an irrational number: an infinite, non- repeating ...

Where did the word Pi come from? Who coined the term Pi in ...


The word "Pi" is the English word for the Greek letter π (in lower case) and Π (in upper case). In the mid-18th century the famous mathematician Leonhard Euler ...

When and how did pi come into existence? - Quora


Sep 23, 2014 ... The question of the existence of pi is different from recognizing that it ... How did ' pi' came into existence? .... Where did the word Pi come from?

More Info

What is pi, and how did it originate? - Scientific American


May 17, 1999 ... Succinctly, pi--which is written as the Greek letter for p, or --is the ratio of the circumference of any circle to the diameter of that circle.

Pi Day: Where did π come from anyway?


Mar 18, 2014 ... You are here: Home / Math & Science / Pi Day: Where did π come from anyway? ... It is, after all, just the first letter of the word “periphery.” True ...

What's the Origin of the WordPi”? | Dictionary.com Blog


Mar 13, 2014 ... The Latin name of the Greek letter π is pi, pronounced pie. The first ...... We did a writing for each pi number we had to write a word. Such as 23 ...