< theLichKing> i also wants to find the derivative of d/dx arccos(3x + 2) ?
< Alan_Hicks> theLichKing: 42
< theLichKing> Alan_Hicks: are you sure? i believe it shouldn't be a real number
< Alan_Hicks> The answer is definitely 42
< theLichKing> Alan_Hicks: ok thanks guys
< Alan_Hicks> You're welcome.