Pi was invented by William Jones in 1706 who was a Welsh mathematician.
archimedes a famous greek inventor invented pi
Mathematician Rudolph Swetchefriz{Added} The symbol is not "for" pi but is pi - one of the letters of the Greek alphabet.
The mathematician William Jones first used the Greek letter pi in 1706. In 1707, the great mathematician Euler popularized it.
Pi was first assigned as a symbol by mathematician William Jones in 1706.
Pi was invented by William Jones in 1706 who was a Welsh mathematician.
Leonhard Euler used the symbol pi in 1737.
It was the mathematician William Jones who first used pi as a mathematical symbol in 1706
archimedes a famous greek inventor invented pi
William Jones, a Welsh mathematician, first used the pi symbol in 1706.
pythagoras. he had lots of different theorums, one named after him in fact(pythagorases theorum) he came up wth the symbol from ancient greek drawings.
William Jones ,a welsh mathematician....
Mathematician Rudolph Swetchefriz{Added} The symbol is not "for" pi but is pi - one of the letters of the Greek alphabet.
that pi is irrational
Maurits Escher was a remarkable Swiss mathematician and teacher that was responsible for instituting the use of the symbol pi in mathematical notation.
Albert einstein
lindemann