Class: Math_Numerical_RootFinding_Bracketing

Source Location: /Math_Numerical_RootFinding-0.2.0/Math/Numerical/RootFinding/Bracketing.php

Class Overview

Math_Numerical_RootFinding
   |
   --Math_Numerical_RootFinding_Bracketing

Bracketing method base class.

Author(s):

Firman Wandayandi <firman at dotgeek.org>

Variables

Methods

Child classes:

Math_Numerical_RootFinding_falseposition: False Position method class.

Math_Numerical_RootFinding_bisection: Bisection method class.

Inherited Variables

Class: Math_Numerical_RootFinding

Math_Numerical_RootFinding::$root

Inherited Methods

Class: Math_Numerical_RootFinding

Math_Numerical_RootFinding::Math_Numerical_RootFinding(): Constructor.
Math_Numerical_RootFinding::factory(): Create new instance of rootfinding method class.
Math_Numerical_RootFinding::getEqResult(): Compute a value using given equation function or object/method.
Math_Numerical_RootFinding::getRoot(): Get root value.
Math_Numerical_RootFinding::set(): Set the option(s).
Math_Numerical_RootFinding::validateEqFunction(): Validate equation function or object/method.

Class Details

[line 42]
Bracketing method base class.

Author: Firman Wandayandi <firman@dotgeek.org>
Abstract:

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Class Variables

$epsError = 0

[line 69]

Epsilon error.

Access: protected

Type:

float

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$iterationCount = 0

[line 61]

Iteration count.

Access: protected

Type:

int

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$options = array(
        'max_iteration' => 30,
        'err_tolerance' => 1E-005
    )

[line 50]

Math_Numerical_RootFinding_bracketing options.

Access: public

Type:	array
Overrides:	Array

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Method Detail

Math_Numerical_RootFinding_Bracketing (Constructor) [line 84]

Math_Numerical_RootFinding_Bracketing Math_Numerical_RootFinding_Bracketing(
[array
$options = null])

Constructor.

Options:

 max_iteration   int    maximum iteration
 err_tolerance   float  Error tolerance.

Access: public

Parameters:

array $options — (optional) Options.

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getEpsError [line 115]

float getEpsError(
)

Get epsilon error.

Return: Epsilon error.
Access: public

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getIterationCount [line 104]

int getIterationCount(
)

Get iteration count.

Return: Iteration count.
Access: public

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Class: Math_Numerical_RootFinding_Bracketing

Class Overview

Author(s):

Variables

Methods

Child classes:

Inherited Variables

Class: Math_Numerical_RootFinding

Inherited Methods

Class: Math_Numerical_RootFinding

Class Details

Class Variables

$epsError = 0

$iterationCount = 0

$options = array( 'max_iteration' => 30, 'err_tolerance' => 1E-005 )

Method Detail

Math_Numerical_RootFinding_Bracketing (Constructor) [line 84]

Parameters:

getEpsError [line 115]

getIterationCount [line 104]

$options = array(
'max_iteration' => 30,
'err_tolerance' => 1E-005
)