SquareMathFunction Class Reference

Represents a function computing \((af(x) + b)^2\) for a user-defined function \(f(x)\). More...

Inheritance diagram for SquareMathFunction:

Collaboration diagram for SquareMathFunction:

Public Member Functions
	SquareMathFunction (MathFunction func)
	Constructs a new square function for function func. More...
	SquareMathFunction (MathFunction func, double a, double b)
	Constructs a new power function for function func, and constants a and b. More...
MathFunction	getFunction ()
	Returns the function \(f(x)\). More...
double	getA ()
	Returns the value of \(a\). More...
double	getB ()
	Returns the value of \(b\). More...
double	evaluate (double x)
	Returns the value of the function evaluated at \(x\). More...
double	derivative (double x)
	Computes (or estimates) the first derivative of the function at point x. More...

Package Attributes
double	b

Detailed Description

Represents a function computing \((af(x) + b)^2\) for a user-defined function \(f(x)\).

Constructor & Destructor Documentation

SquareMathFunction() [1/2]

SquareMathFunction

(

MathFunction

func

)

Constructs a new square function for function func.

The values of the constants are \(a=1\) and \(b=0\).

Parameters

func	the function \(f(x)\).

SquareMathFunction() [2/2]

SquareMathFunction	(	MathFunction	func,
		double	a,
		double	b
	)

Constructs a new power function for function func, and constants a and b.

Parameters

func	the function \(f(x)\).
a	the multiplicative constant.
b	the additive constant.

Member Function Documentation

derivative()

double derivative

(

double

x

)

Computes (or estimates) the first derivative of the function at point x.

Parameters

x	the point to evaluate the derivative to.

Returns

the value of the derivative.

Implements MathFunctionWithFirstDerivative.

evaluate()

double evaluate

(

double

x

)

Returns the value of the function evaluated at \(x\).

Parameters

x	value at which the function is evaluated

Returns

function evaluated at x

Implements MathFunction.

getA()

double getA

(

)

Returns the value of \(a\).

Returns

the value of \(a\).

getB()

double getB

(

)

Returns the value of \(b\).

Returns

the value of \(b\).

getFunction()

MathFunction getFunction

(

)

Returns the function \(f(x)\).

Returns

the function.

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The documentation for this class was generated from the following file:

• SquareMathFunction.java