Cosine
cos( a )
Return the cosine of a.
Description
cos( a )
Return the cosine of a, where a is the angle in radians.
Parameters
a | Angle in radians |
Return value
cosine of a
Example usage
cos( PI/2 )
Returns 0.
- ezeio2/expref/cos.txt
- Last modified: 2019-09-02 18:48
- by andreh