org.apache.commons.math3.analysis.polynomials

## Class PolynomialFunctionLagrangeForm

• java.lang.Object
• org.apache.commons.math3.analysis.polynomials.PolynomialFunctionLagrangeForm
• All Implemented Interfaces:
UnivariateFunction

public class PolynomialFunctionLagrangeForm
extends Object
implements UnivariateFunction
Implements the representation of a real polynomial function in Lagrange Form. For reference, see Introduction to Numerical Analysis, ISBN 038795452X, chapter 2.

The approximated function should be smooth enough for Lagrange polynomial to work well. Otherwise, consider using splines instead.

Since:
1.2