Java API Components offering refined numerical procedures to either construct a function of one or two variables from a set of points (i.e. interpolate), or solve an equation of one variable. The interpolation procedures provided include Newton polynomials, Lagrange`s formula, Burlisch-Stoer algorithm, Cubic splines (natural and free), Bicubic interpolation and procedures for find the interpolation functions coefficients. In order to solve an equation we provide the Van Wijngaarden-Dekker-Brent algorithm, interval bisection method, secant and false position, Newton-Raphson method and Ridders` method.

This suite includes the following features:

1) Interpolation Module: polynomial interpolation and extrapolation, coefficients of an interpolating polynomial, interpolation and extrapolation in two or more dimensions.

2) Equation Solver Module: Interval Method, Secant Method, Brent`s Algorithm, Ridders` Method, Method of Regula Falsi, Method of Regula Falsi, Newton-Raphson Method, Fail-Safe Newton-Raphson Method.

interpolation extrapolation Java JavaBeans Class Libraries J2SE JSP Newton polynomials Lagrange`s Burlisch-Stoer Cubic splines Bicubic