FieldBracketingNthOrderBrentSolver@Deprecated public class BracketingNthOrderBrentSolverDFP extends FieldBracketingNthOrderBrentSolver<Dfp>
The changes with respect to the original Brent algorithm are:
AllowedSolution,| Constructor and Description |
|---|
BracketingNthOrderBrentSolverDFP(Dfp relativeAccuracy,
Dfp absoluteAccuracy,
Dfp functionValueAccuracy,
int maximalOrder)
Deprecated.
Construct a solver.
|
| Modifier and Type | Method and Description |
|---|---|
Dfp |
getAbsoluteAccuracy()
Deprecated.
Get the absolute accuracy.
|
Dfp |
getFunctionValueAccuracy()
Deprecated.
Get the function accuracy.
|
Dfp |
getRelativeAccuracy()
Deprecated.
Get the relative accuracy.
|
Dfp |
solve(int maxEval,
UnivariateDfpFunction f,
Dfp min,
Dfp max,
AllowedSolution allowedSolution)
Deprecated.
Solve for a zero in the given interval.
|
Dfp |
solve(int maxEval,
UnivariateDfpFunction f,
Dfp min,
Dfp max,
Dfp startValue,
AllowedSolution allowedSolution)
Deprecated.
Solve for a zero in the given interval, start at
startValue. |
getEvaluations, getMaxEvaluations, getMaximalOrder, solve, solvepublic BracketingNthOrderBrentSolverDFP(Dfp relativeAccuracy, Dfp absoluteAccuracy, Dfp functionValueAccuracy, int maximalOrder) throws NumberIsTooSmallException
relativeAccuracy - Relative accuracy.absoluteAccuracy - Absolute accuracy.functionValueAccuracy - Function value accuracy.maximalOrder - maximal order.NumberIsTooSmallException - if maximal order is lower than 2public Dfp getAbsoluteAccuracy()
getAbsoluteAccuracy in interface BracketedRealFieldUnivariateSolver<Dfp>getAbsoluteAccuracy in class FieldBracketingNthOrderBrentSolver<Dfp>public Dfp getRelativeAccuracy()
getRelativeAccuracy in interface BracketedRealFieldUnivariateSolver<Dfp>getRelativeAccuracy in class FieldBracketingNthOrderBrentSolver<Dfp>public Dfp getFunctionValueAccuracy()
getFunctionValueAccuracy in interface BracketedRealFieldUnivariateSolver<Dfp>getFunctionValueAccuracy in class FieldBracketingNthOrderBrentSolver<Dfp>public Dfp solve(int maxEval, UnivariateDfpFunction f, Dfp min, Dfp max, AllowedSolution allowedSolution) throws NullArgumentException, NoBracketingException
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.NullArgumentException - if f is null.NoBracketingException - if root cannot be bracketedpublic Dfp solve(int maxEval, UnivariateDfpFunction f, Dfp min, Dfp max, Dfp startValue, AllowedSolution allowedSolution) throws NullArgumentException, NoBracketingException
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.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.NullArgumentException - if f is null.NoBracketingException - if root cannot be bracketedCopyright © 2003–2016 The Apache Software Foundation. All rights reserved.