llCos

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/LSL

Cos

llCos

Summary

Function: float llCos( float theta );

1	Function ID
0.0	Forced Delay
10.0	Energy

Returns a float that is the cosine of theta.

• float

theta

–

angle expressed in radians

Caveats

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Examples

// Touch the object with this script in it to see the cosine of random numbers!
default
{
    touch_start(integer num)
    {
        float r = llFrand(TWO_PI);
        llOwnerSay("The cosine of " + (string)r + " in radians or " + (string)(r * RAD_TO_DEG) + " in degrees is " + (string)llCos(r));
    }
}

See Also

Functions

• llSin	llAsin	–	sine & inverse Sine
•	llAcos	–	inverse cosine
• llTan	llAtan2	–	tangent & inverse tangent

Deep Notes

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Signature
function float llCos( float theta );