RootFinderD Class

RootFinderD Class

A base class for methods which solve a single equation (double-precision).

Inheritance Hierarchy

SystemObject
  DigitalRune.Mathematics.AnalysisRootFinderD
    DigitalRune.Mathematics.AnalysisBisectionMethodD
    DigitalRune.Mathematics.AnalysisNewtonRaphsonMethodD
    DigitalRune.Mathematics.AnalysisRegulaFalsiMethodD

Namespace: DigitalRune.Mathematics.Analysis
Assembly: DigitalRune.Mathematics (in DigitalRune.Mathematics.dll) Version: 1.14.0.0 (1.14.0.14427)

Syntax

C++

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public abstract class RootFinderD

Public MustInherit Class RootFinderD

public ref class RootFinderD abstract

[<AbstractClassAttribute>]
type RootFinderD =  class end

The RootFinderD type exposes the following members.

Constructors

	Name	Description
	RootFinderD	Initializes a new instance of the RootFinderD class.

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Methods

	Name	Description
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	ExpandBracket(Double, Double)	Takes the initial guessed range [x0, x1] and expands this interval such that the root x_root where f(x_root) = 0 is in the interval.
	ExpandBracket(Double, Double, Double)	Takes the initial guessed range [x0, x1] and expands this interval such that x with f(x) = y is in the interval.
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	FindRoot(Double, Double)	Finds the root of the given function.
	FindRoot(Double, Double, Double)	Finds the x for the given function, such that f(x) = y.
	FindRoot(FuncDouble, Double, Double, Double)	Finds the root of the given function.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Properties

	Name	Description
	Epsilon	Obsolete. Gets or sets the tolerance value used for comparing x values (same as EpsilonX).
	EpsilonX	Gets or sets the tolerance value used for comparing x values.
	EpsilonY	Gets or sets the tolerance value used for comparing function values.
	Function	Gets the function f(x), which root we want to find.
	MaxNumberOfIterations	Gets or sets the maximum number of iterations.
	NumberOfIterations	Gets or sets the number of iterations of the last FindRoot(Double, Double) method call.

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Remarks

An x is searched such that f(x) = 0 or f(x) = y (the function f and the y must be given).

Reference

DigitalRune.Mathematics.Analysis Namespace