Finding polynomials from a set of coordinates

[tdh79]

(03-10-2017 09:09 PM)Han Wrote:  Come to think of it, there are so many polynomial fits that you may want to clarify which types of polynomials to use: Taylor Polynomials, Lagrange Polynomial, Cubic Spline Interpolation, or Least Squares Polynomials.

Honestly I don't know, i guess I'll just try the methods in your link and the LAGRANGE command and see if i get results that look like the ones in my math book