# NewtonInterpolation F¶

This package exports Newton interpolation for the special case where the result is known to be in the original integral domain

newton: List F -> SparseUnivariatePolynomial F

newton(l) returns the interpolating polynomial for the values l, where the x-coordinates are assumed to be [1, 2, 3, …, n] and the coefficients of the interpolating polynomial are known to be in the domain F. I.e., it is a very streamlined version for a special case of interpolation.