Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.
| Name | TWO_PI (6.28318...) |
|---|---|
| Description | TWO_PI is a mathematical constant with the value 6.28318530717958647693. It is twice the ratio of the circumference of a circle to its diameter. It is useful in combination with the trigonometric functions sin() and cos(). |
| Syntax | TWO_PI
|
| Usage | Application |
| Related | PI HALF_PI |
