Pi
1. Pi
or p is a value equal to 3.14159265358979323846264... that is the ratio of
the circumference to the diameter of a circle and represented by a symbol
like that shown in the picture to the right. To insert the Pi symbol in a
webpage, use the π extended HTML code.
- The history of Pi.
- How do I insert symbols or other special characters into a Word processor?
- Information about inserting a Pi symbol in a web page can be found on our extended special HTML characters page.
2. Pi is also the symbol for a Pebi.
Also see: Measurement