Search wiring.org.co:

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 | ### atan()
Description | Calculates the arc tangent of x. The atan(x) function expects the values of the x parameter to be provided between -1 and 1. Values are returned in the range -PI/2, PI/2.
Syntax |
    atan(x)
Parameters |
x | float: a value betwwen -1 and 1
Returns | the arc tangent of x(a value from -PI/2, PI/2) of the specified parameter x
Usage | Web & Application
Related | acos() asin() atan() atan2() cos() cosh() hypot() sin() sinh() tan() tanh() radians() degrees()

Updated on January 11, 2010 10:05:25pm PST