cos

Calculate the cosine of an angle.

double cos <double:Angle>

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.

• sin
• tan
• asin
• acos
• atan
• DegToRad
• RadToDeg