Arc Cosine
acos( a )
Return the arc cosine of a.
Description
acos( a )
Return the arc cosine of a in radians.
Parameters
a | Value [-1 to +1] |
Return value
arc cosine of a
Example usage
acos( 1 )
Returns 0.
- ezeio2/expref/acos.txt
- Last modified: 2019-09-02 18:46
- by andreh