RegulaFalsiMethodF Class

Finds roots using the regula falsi (false position) method (single-precision).

Inheritance Hierarchy

SystemObject
DigitalRune.Mathematics.AnalysisRootFinderF
DigitalRune.Mathematics.AnalysisRegulaFalsiMethodF

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

Syntax

C++

Copy

public class RegulaFalsiMethodF : RootFinderF

Public Class RegulaFalsiMethodF
	Inherits RootFinderF

public ref class RegulaFalsiMethodF : public RootFinderF

type RegulaFalsiMethodF =  
    class
        inherit RootFinderF
    end

The RegulaFalsiMethodF type exposes the following members.

Constructors

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

Top

Methods

	Name	Description
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	ExpandBracket(Single, Single)	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. (Inherited from RootFinderF.)
	ExpandBracket(Single, Single, Single)	Takes the initial guessed range [x0, x1] and expands this interval such that x with f(x) = y is in the interval. (Inherited from RootFinderF.)
	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(Single, Single)	Finds the root of the given function. (Inherited from RootFinderF.)
	FindRoot(FuncSingle, Single, Single, Single)	Finds the root of the given function. (Overrides RootFinderFFindRoot(FuncSingle, Single, Single, Single).)
	FindRoot(Single, Single, Single)	Finds the x for the given function, such that f(x) = y. (Inherited from RootFinderF.)
	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.)

Top

Properties

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

Top

Remarks

The false position method is a standard textbook method. If a faster method is required take a look at Ridder's method or Brent's method.

Reference

DigitalRune.Mathematics.Analysis Namespace