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Reference for Wiring version 0024+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Name | ### PI (3.14159...)
Description | PI is a mathematical constant with the value 3.14159265358979323846. It is the ratio of the circumference of a circle to its diameter. It is useful in combination with the trigonometric functions sin() and cos().
Syntax |
    PI
Usage | Application
Related | TWO_PI HALF_PI

Updated on December 03, 2009 07:01:46pm PST