Forum Discussion
Function Tn(n,x)
I have defined the function: Function Tn (n, x) Tn = Cos (n * Acos (x)) End Function But there is a problem. For all values of n and x (-1: 1) the value of Tn (n, x) is always "ZERO". If I ...
i would recommend reposting this in one of the Excel groups so that you can get help from people that have expertise with that application