FunctionalIterator (JSLAll 1.0-SNAPSHOT API)

java.lang.Object
- jsl.utilities.math.DBHIterativeProcess
- - jsl.utilities.math.FunctionalIterator

Direct Known Subclasses:

RootFinder
```
public abstract class FunctionalIterator
extends DBHIterativeProcess
```
Iterative process based on a one-variable function, having a single numerical result.

Field Summary

Fields
Modifier and Type Field Description

protected FunctionIfc f
Function for which the zero will be found.

protected double result
Best approximation of the zero.

Constructor Summary

Constructors
Constructor Description

FunctionalIterator(FunctionIfc func)
Generic constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getResult()`	Returns the result (assuming convergence has been attained).
`double`	`relativePrecision(double epsilon)`
`protected void`	`setFunction(FunctionIfc func)`

Methods inherited from class jsl.utilities.math.DBHIterativeProcess
evaluate, evaluateIteration, finalizeIterations, getDesiredPrecision, getIterations, getMaximumIterations, getPrecision, hasConverged, initializeIterations, relativePrecision, setDesiredPrecision, setMaximumIterations

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

- Field Detail
  - result
```
protected double result
```
    Best approximation of the zero.
  - f
```
protected FunctionIfc f
```
    Function for which the zero will be found.
- Constructor Detail
  - FunctionalIterator
```
public FunctionalIterator(FunctionIfc func)
```
    Generic constructor.
    
    Parameters:
    
    func - OneVariableFunction
- Method Detail
  - getResult
```
public double getResult()
```
    Returns the result (assuming convergence has been attained).
    
    Returns:
  - relativePrecision
```
public double relativePrecision(double epsilon)
```
    Parameters:
    
    epsilon - double
    
    Returns:
    
    double
  - setFunction
```
protected void setFunction(FunctionIfc func)
```
    Parameters:
    
    func - OneVariableFunction