default
{
    state_entry()
    {
        llOwnerSay("Calculate a vector at an angle. Please say the angle in chat.");
        llListen(0, "", llGetOwner(), "");
    }

    listen(integer chan, string name, key id, string msg)
    {
        float angle = (float)msg * DEG_TO_RAD;
        llOwnerSay("Input angle: " + msg + "; resulting vector: ("
                   + (string)llCos(angle) + ", " + (string)llSin(angle) + ")");
    }
}