Uses of Class
org.apache.commons.math.FunctionEvaluationException

Packages that use FunctionEvaluationException

org.apache.commons.math.analysis

Implementations of common numerical analysis procedures, including root finding and function interpolation.

Uses of FunctionEvaluationException in org.apache.commons.math.analysis

Methods in org.apache.commons.math.analysis that throw FunctionEvaluationException

static double	UnivariateRealSolverUtils.solve(UnivariateRealFunction f, double x0, double x1) Convenience method to find a zero of a univariate real function.
static double	UnivariateRealSolverUtils.solve(UnivariateRealFunction f, double x0, double x1, double absoluteAccuracy) Convenience method to find a zero of a univariate real function.
static double[]	UnivariateRealSolverUtils.bracket(UnivariateRealFunction function, double initial, double lowerBound, double upperBound) This method attempts to find two values a and b satisfying lowerBound <= a < initial < b <= upperBound f(a) * f(b) < 0 If f is continuous on [a,b], this means that a and b bracket a root of f.
static double[]	UnivariateRealSolverUtils.bracket(UnivariateRealFunction function, double initial, double lowerBound, double upperBound, int maximumIterations) This method attempts to find two values a and b satisfying lowerBound <= a < initial < b <= upperBound f(a) * f(b) < 0 If f is continuous on [a,b], this means that a and b bracket a root of f.
double	SecantSolver.solve(double min, double max, double initial) Find a zero in the given interval.
double	SecantSolver.solve(double min, double max) Find a zero in the given interval.
double	PolynomialSplineFunction.value(double v) Compute the value for the function.
double	NewtonSolver.solve(double min, double max) Find a zero near the midpoint of min and max.
double	NewtonSolver.solve(double min, double max, double startValue) Find a zero near the value startValue.
double	BrentSolver.solve(double min, double max, double initial) Find a zero in the given interval.
double	BrentSolver.solve(double min, double max) Find a zero in the given interval.
double	UnivariateRealFunction.value(double x) Compute the value for the function.
double	UnivariateRealSolver.solve(double min, double max) Solve for a zero root in the given interval.
double	UnivariateRealSolver.solve(double min, double max, double startValue) Solve for a zero in the given interval, start at startValue.
protected boolean	UnivariateRealSolverImpl.isBracketing(double lower, double upper, UnivariateRealFunction f) Returns true iff the function takes opposite signs at the endpoints.
protected void	UnivariateRealSolverImpl.verifyBracketing(double lower, double upper, UnivariateRealFunction f) Verifies that the endpoints specify an interval and the function takes opposite signs at the enpoints, throws IllegalArgumentException if not
double	BisectionSolver.solve(double min, double max, double initial) Find a zero in the given interval.
double	BisectionSolver.solve(double min, double max) Find a zero root in the given interval.