Uses of Class
org.apache.commons.math4.exception.NoBracketingException

Packages that use NoBracketingException 
Package Description
org.apache.commons.math4.analysis.solvers
Root finding algorithms, for univariate real functions.

  • Uses of NoBracketingException in org.apache.commons.math4.analysis.solvers

    Methods in org.apache.commons.math4.analysis.solvers that throw NoBracketingException 
    Modifier and Type Method Description
    static double[] UnivariateSolverUtils.bracket​(UnivariateFunction function, double initial, double lowerBound, double upperBound)
    This method simply calls bracket(function, initial, lowerBound, upperBound, q, r, maximumIterations) with q and r set to 1.0 and maximumIterations set to Integer.MAX_VALUE.
    static double[] UnivariateSolverUtils.bracket​(UnivariateFunction function, double initial, double lowerBound, double upperBound, double q, double r, 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.
    static double[] UnivariateSolverUtils.bracket​(UnivariateFunction function, double initial, double lowerBound, double upperBound, int maximumIterations)
    This method simply calls bracket(function, initial, lowerBound, upperBound, q, r, maximumIterations) with q and r set to 1.0.
    protected abstract double BaseAbstractUnivariateSolver.doSolve()
    Method for implementing actual optimization algorithms in derived classes.
    protected double BracketingNthOrderBrentSolver.doSolve()
    Method for implementing actual optimization algorithms in derived classes.
    protected double BrentSolver.doSolve()
    Method for implementing actual optimization algorithms in derived classes.
    double LaguerreSolver.doSolve()
    Method for implementing actual optimization algorithms in derived classes.
    protected double MullerSolver.doSolve()
    Method for implementing actual optimization algorithms in derived classes.
    protected double MullerSolver2.doSolve()
    Method for implementing actual optimization algorithms in derived classes.
    protected double RiddersSolver.doSolve()
    Method for implementing actual optimization algorithms in derived classes.
    protected double SecantSolver.doSolve()
    Method for implementing actual optimization algorithms in derived classes.
    static double UnivariateSolverUtils.forceSide​(int maxEval, UnivariateFunction f, BracketedUnivariateSolver<UnivariateFunction> bracketing, double baseRoot, double min, double max, AllowedSolution allowedSolution)
    Force a root found by a non-bracketing solver to lie on a specified side, as if the solver were a bracketing one.
    double BaseAbstractUnivariateSolver.solve​(int maxEval, FUNC f, double startValue)
    Solve for a zero in the vicinity of startValue.
    double BaseAbstractUnivariateSolver.solve​(int maxEval, FUNC f, double min, double max, double startValue)
    Solve for a zero in the given interval, start at startValue.
    double BracketingNthOrderBrentSolver.solve​(int maxEval, UnivariateFunction f, double min, double max, double startValue, AllowedSolution allowedSolution)
    Solve for a zero in the given interval, start at startValue.
    double BracketingNthOrderBrentSolver.solve​(int maxEval, UnivariateFunction f, double min, double max, AllowedSolution allowedSolution)
    Solve for a zero in the given interval.
    T FieldBracketingNthOrderBrentSolver.solve​(int maxEval, RealFieldUnivariateFunction<T> f, T min, T max, AllowedSolution allowedSolution)
    Solve for a zero in the given interval.
    T FieldBracketingNthOrderBrentSolver.solve​(int maxEval, RealFieldUnivariateFunction<T> f, T min, T max, T startValue, AllowedSolution allowedSolution)
    Solve for a zero in the given interval, start at startValue.
    static double UnivariateSolverUtils.solve​(UnivariateFunction function, double x0, double x1)
    Convenience method to find a zero of a univariate real function.
    static double UnivariateSolverUtils.solve​(UnivariateFunction function, double x0, double x1, double absoluteAccuracy)
    Convenience method to find a zero of a univariate real function.
    protected void BaseAbstractUnivariateSolver.verifyBracketing​(double lower, double upper)
    Check that the endpoints specify an interval and the function takes opposite signs at the endpoints.
    static void UnivariateSolverUtils.verifyBracketing​(UnivariateFunction function, double lower, double upper)
    Check that the endpoints specify an interval and the end points bracket a root.