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  tan() 


Description  Calculates the tangent of an angle. The tan() function expects the values of the angle parameter in radians. The tangent of an angle is the ratio of the sine and cosine. Values are returned in the range infinity to infinity.  
Syntax  tan(angle)


Parameters 


Returns  float  
Usage  Application  
Related  acos() asin() atan() atan2() cos() cosh() hypot() sin() sinh() tan() tanh() radians() degrees() 