Calculate the cosine of an angle.
double cos <double:Angle>
| Name | Type | Comment |
|---|---|---|
| Angle | double | An angle, in radians, the cosine of which is to be calculated. |
The cosine of the angle, as a double.
double angle set angle <zs:DegToRad 60> // convert 60 degrees to radians echo <zs:cos angle> // cos of 60 degrees should be 0.5
… the output of which is written to the event log by echo as:
0.5
None.