Mathematics, Numerical Analysis, Numerical Methods, Numerical Computation, Numerical Reasoning.
yᵢ and the corresponding Lagrange polynomials: P(x) = Σ [ yᵢ * Lᵢ(x) ] for i = 0 to n-1 The uniqueness of Interpolation: Lagrange interpolation guarantees the uniqueness of the polynomial of degree at most n-1 that interpolates the data points. This means that for a given set of data points, only