Constructor Detail

• BracketingNthOrderBrentSolverDFP

  public BracketingNthOrderBrentSolverDFP(Dfp relativeAccuracy,
                                          Dfp absoluteAccuracy,
                                          Dfp functionValueAccuracy,
                                          int maximalOrder)
                                   throws NumberIsTooSmallException

  Deprecated. 
  Construct a solver.

  Parameters:

  relativeAccuracy - Relative accuracy.

  absoluteAccuracy - Absolute accuracy.

  functionValueAccuracy - Function value accuracy.

  maximalOrder - maximal order.

  Throws:

  NumberIsTooSmallException - if maximal order is lower than 2

Method Detail

• getAbsoluteAccuracy

  public Dfp getAbsoluteAccuracy()

  Deprecated. 
  Get the absolute accuracy.

  Specified by:

  getAbsoluteAccuracy in interface BracketedRealFieldUnivariateSolver<Dfp>

  Overrides:

  getAbsoluteAccuracy in class FieldBracketingNthOrderBrentSolver<Dfp>

  Returns:

  absolute accuracy

• getRelativeAccuracy

  public Dfp getRelativeAccuracy()

  Deprecated. 
  Get the relative accuracy.

  Specified by:

  getRelativeAccuracy in interface BracketedRealFieldUnivariateSolver<Dfp>

  Overrides:

  getRelativeAccuracy in class FieldBracketingNthOrderBrentSolver<Dfp>

  Returns:

  relative accuracy

• getFunctionValueAccuracy

  public Dfp getFunctionValueAccuracy()

  Deprecated. 
  Get the function accuracy.

  Specified by:

  getFunctionValueAccuracy in interface BracketedRealFieldUnivariateSolver<Dfp>

  Overrides:

  getFunctionValueAccuracy in class FieldBracketingNthOrderBrentSolver<Dfp>

  Returns:

  function accuracy

• solve

  public Dfp solve(int maxEval,
                   UnivariateDfpFunction f,
                   Dfp min,
                   Dfp max,
                   AllowedSolution allowedSolution)
            throws NullArgumentException,
                   NoBracketingException

  Deprecated. 
  Solve for a zero in the given interval. A solver may require that the interval brackets a single zero root. Solvers that do require bracketing should be able to handle the case where one of the endpoints is itself a root.

  Parameters:

  maxEval - Maximum number of evaluations.

  f - Function to solve.

  min - Lower bound for the interval.

  max - Upper bound for the interval.

  allowedSolution - The kind of solutions that the root-finding algorithm may accept as solutions.

  Returns:

  a value where the function is zero.

  Throws:

  NullArgumentException - if f is null.

  NoBracketingException - if root cannot be bracketed

• solve

  public Dfp solve(int maxEval,
                   UnivariateDfpFunction f,
                   Dfp min,
                   Dfp max,
                   Dfp startValue,
                   AllowedSolution allowedSolution)
            throws NullArgumentException,
                   NoBracketingException

  Deprecated. 
  Solve for a zero in the given interval, start at startValue. A solver may require that the interval brackets a single zero root. Solvers that do require bracketing should be able to handle the case where one of the endpoints is itself a root.

  Parameters:

  maxEval - Maximum number of evaluations.

  f - Function to solve.

  min - Lower bound for the interval.

  max - Upper bound for the interval.

  startValue - Start value to use.

  allowedSolution - The kind of solutions that the root-finding algorithm may accept as solutions.

  Returns:

  a value where the function is zero.

  Throws:

  NullArgumentException - if f is null.

  NoBracketingException - if root cannot be bracketed