William Jones first used the pi symbol (π) in 1706
William Jones, a Welsh mathematician, first used the pi symbol in 1706.
William Jones in 1706
Pi as a mathematical symbol was introduced by William Jones in 1706
William Jones
English mathematician William Jones developed the symbol for Pi in 1706.William Jones
Pi was first assigned as a symbol by mathematician William Jones in 1706.
William Jones first used the pi symbol (π) in 1706
Pi as a mathematical symbol was introduced by William Jones in 1706
William Jones, a Welsh mathematician, first used the pi symbol in 1706.
William Jones, in 1706
It was the mathematician William Jones who first used pi as a mathematical symbol in 1706
William Jones in 1706
That was William Jones, from England, in 1705
other math teachers in 1988 this means nothing
It was William Jones in 1706 and pi is the 16th letter of the Greek alphabet
The pi symbol was introduced in 1706 by William Jones. The usage of the symbol was popularized by Leonhard Euler. He adopted it in 1737.