Editing Pi (letter) (section)

== Unicode ==

Lower-case pi was fairly common in 8-bit character encodings, for instance it is at {{tt|0xE3}} in [[CP437]] and at {{tt|0xB9}} on [[Mac OS Roman]].
The various forms of pi present in [[Unicode]] are:

* {{unichar|03A0|GREEK CAPITAL LETTER PI|html=}}
* {{unichar|03C0|GREEK SMALL LETTER PI|html=}}
* {{unichar|03D6|GREEK PI SYMBOL|html=}}
* {{unichar|1D28|GREEK LETTER SMALL CAPITAL PI|html=}}
* {{unichar|213F}}
* {{unichar|213C}}
* {{unichar|220F|html=}}
* {{unichar|2210|html=}}
* {{unichar|2CA0}}
* {{unichar|2CA1}}

These are intended for use as mathematical symbols. Text written in the Greek language (i.e. words, as opposed to mathematics) should not come from any of the tables on this page, but instead should use the normal Greek letters, which have different code numbers and often a different appearance. Using the mathematical symbols to display words (or vice versa) is likely to result in inconsistent spacing and a clumsy, mismatched appearance:

* {{unichar|1D6B7}}
* {{unichar|1D6D1}}<ref>{{cite web|url=https://www.fileformat.info/info/unicode/font/calibri/list.htm|title=Unicode characters supported by the Calibri font|work=fileformat.info}}</ref>
* {{unichar|1D6E1}}
* {{unichar|1D6F1}}
* {{unichar|1D70B}}
* {{unichar|1D71B}}
* {{unichar|1D72B}}
* {{unichar|1D745}}
* {{unichar|1D755}}
* {{unichar|1D765}}
* {{unichar|1D77F}}
* {{unichar|1D78F}}
* {{unichar|1D79F}}
* {{unichar|1D7B9}}
* {{unichar|1D7C9}}