System.Pi
Delphi
function Pi(): Extended;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | System.pas | System | System |
Description
Returns 3.1415926535897932385.
Use Pi in Delphi code to represent the mathematical value pi, the ratio of a circle's circumference to its diameter. Pi is approximated as 3.1415926535897932385.
See Also