System.Math.PI Field

A constant, π, which specifies the ratio of the circumference of a circle to its diameter rounded to double precision.

Value: 3.14159265358979

Syntax

public const double PI

Remarks

The value of this constant is 3.14159265358979323846 converted to double.

Requirements

Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Assembly Versions: 1.0.5000.0, 2.0.0.0, 4.0.0.0