W3cubDocs

/Dart 2

dart:math

pi top-level constant

const pi = 3.1415926535897932

The PI constant.

Implementation

const double pi = 3.1415926535897932

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-math/pi-constant.html