AbstractPolynomialSolver (Apache Commons Math 3.6.1 API)

java.lang.Object
- org.apache.commons.math3.analysis.solvers.BaseAbstractUnivariateSolver<PolynomialFunction>
- - org.apache.commons.math3.analysis.solvers.AbstractPolynomialSolver

All Implemented Interfaces:

BaseUnivariateSolver<PolynomialFunction>, PolynomialSolver

Direct Known Subclasses:

LaguerreSolver
```
public abstract class AbstractPolynomialSolver
extends BaseAbstractUnivariateSolver<PolynomialFunction>
implements PolynomialSolver
```
Base class for solvers.

Since:

3.0

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`AbstractPolynomialSolver(double absoluteAccuracy)` Construct a solver with given absolute accuracy.
`protected`	`AbstractPolynomialSolver(double relativeAccuracy, double absoluteAccuracy)` Construct a solver with given accuracies.
`protected`	`AbstractPolynomialSolver(double relativeAccuracy, double absoluteAccuracy, double functionValueAccuracy)` Construct a solver with given accuracies.

Method Summary

Methods
Modifier and Type	Method and Description
`protected double[]`	`getCoefficients()`
`protected void`	`setup(int maxEval, PolynomialFunction f, double min, double max, double startValue)` Prepare for computation.

Methods inherited from class org.apache.commons.math3.analysis.solvers.BaseAbstractUnivariateSolver
computeObjectiveValue, doSolve, getAbsoluteAccuracy, getEvaluations, getFunctionValueAccuracy, getMax, getMaxEvaluations, getMin, getRelativeAccuracy, getStartValue, incrementEvaluationCount, isBracketing, isSequence, solve, solve, solve, verifyBracketing, verifyInterval, verifySequence

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.commons.math3.analysis.solvers.BaseUnivariateSolver
getAbsoluteAccuracy, getEvaluations, getFunctionValueAccuracy, getMaxEvaluations, getRelativeAccuracy, solve, solve, solve

- Constructor Detail
  - AbstractPolynomialSolver
```
protected AbstractPolynomialSolver(double absoluteAccuracy)
```
    Construct a solver with given absolute accuracy.
    
    Parameters:
    absoluteAccuracy - Maximum absolute error.
  - AbstractPolynomialSolver
```
protected AbstractPolynomialSolver(double relativeAccuracy,
                        double absoluteAccuracy)
```
    Construct a solver with given accuracies.
    
    Parameters:
    relativeAccuracy - Maximum relative error.
    absoluteAccuracy - Maximum absolute error.
  - AbstractPolynomialSolver
```
protected AbstractPolynomialSolver(double relativeAccuracy,
                        double absoluteAccuracy,
                        double functionValueAccuracy)
```
    Construct a solver with given accuracies.
    
    Parameters:
    relativeAccuracy - Maximum relative error.
    absoluteAccuracy - Maximum absolute error.
    functionValueAccuracy - Maximum function value error.
- Method Detail
  - setup
```
protected void setup(int maxEval,
         PolynomialFunction f,
         double min,
         double max,
         double startValue)
```
    Prepare for computation. Subclasses must call this method if they override any of the solve methods.
    
    Overrides:
    
    setup in class BaseAbstractUnivariateSolver<PolynomialFunction>
    
    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.
  - getCoefficients
```
protected double[] getCoefficients()
```
    Returns:
    the coefficients of the polynomial function.

Class AbstractPolynomialSolver

Constructor Summary

Method Summary

Methods inherited from class org.apache.commons.math3.analysis.solvers.BaseAbstractUnivariateSolver

Methods inherited from class java.lang.Object

Methods inherited from interface org.apache.commons.math3.analysis.solvers.BaseUnivariateSolver

Constructor Detail

AbstractPolynomialSolver

AbstractPolynomialSolver

AbstractPolynomialSolver

Method Detail

setup

getCoefficients