Hi, I’m wondering if there is the functionality to shift the resulting function left or right when using TFormula. For example you have “pol3” which is
c0 + x*(c1 + x*(c2 + x*c3)), but is there a simple way to obtain
c0 + (x-x0)*(c1 + (x-x0)*(c2 + (x-x0)*c3)))? Obviously for a pol3 it is simple for the user to define it manually, but I am wondering more in general for polN, gaus, expo, etc.
I read the TFormula docs and it does not mention this feature, but maybe there is a trick that can achieve the desired shift?