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HTML Table

class	servoy sSummary

Colgroup Tag

Column

padding	0px
width	80px

Column

Table Row (tr)

style	height: 30px;

Table Head (th)

colspan	2

Method Summary

Table Body (tbody)

Table Row (tr)

Table Cell (td)
void

Table Cell (td)
#addPolynomial(polynomial) Adds another polynomial to this polynomial.

Table Body (tbody)

Table Row (tr)

Table Cell (td)
void

Table Cell (td)
#addTerm(coefficient, exponent) Adds a term to this polynomial.

Table Body (tbody)

Table Row (tr)

Table Cell (td)
Number

Table Cell (td)
#findRoot(startValue, error, iterations) Finds a root of this polynomial using Newton's method, starting from an initial search value, and with a given precision.

Table Body (tbody)

Table Row (tr)

Table Cell (td)
Polynomial

Table Cell (td)
#getDerivative() Returns a polynomial that holds the derivative of this polynomial.

Table Body (tbody)

Table Row (tr)

Table Cell (td)
Number

Table Cell (td)
#getDerivativeValue(x) Returns the value of the derivative of this polynomial in a certain point.

Table Body (tbody)

Table Row (tr)

Table Cell (td)
Number

Table Cell (td)
#getValue(x) Returns the value of this polynomial in a certain point.

Table Body (tbody)

Table Row (tr)

Table Cell (td)
void

Table Cell (td)
#multiplyByPolynomial(polynomial) Multiplies this polynomial with another polynomial.

Table Body (tbody)

Table Row (tr)

Table Cell (td)
void

Table Cell (td)
#multiplyByTerm(coefficient, exponent) Multiples this polynomial with a term.

Table Body (tbody)

Table Row (tr)

Table Cell (td)
void

Table Cell (td)
#setToZero() Sets this polynomial to zero.

HTML Table

id	function
class	servoy sDetail

Colgroup Tag

Column

padding	0px
width	100%

Table Row (tr)

style	height: 30px;

Table Head (th)

colspan	1

Method Details

Table Body (tbody)

id	addPolynomial
class	node

Table Row (tr)

id	name

Table Cell (td)
addPolynomial

Table Row (tr)

id	sig

Table Cell (td)

Span

style	float: left; margin-right: 5px;

void

Span

style	float: left; font-weight: bold;
id	iets

addPolynomial

Span

style	float: left;
id	iets

(polynomial)

Table Row (tr)

id	des

Table Cell (td)
Adds another polynomial to this polynomial.

Table Row (tr)

id	prs

Table Cell (td)
Parameters polynomial

Table Row (tr)

id	ret

Table Cell (td)
Returns void

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

// (x+1) + 2*(x+1)*x + 3*(x+1)*x^2 + 4*(x+1)*x^3
var eq = plugins.amortization.newPolynomial();
for (var i = 0; i < 4; i++)
{
	var base = plugins.amortization.newPolynomial();
	base.addTerm(1, 1);
	base.addTerm(1, 0);
	base.multiplyByTerm(1, i);
	base.multiplyByTerm(i + 1, 0);
	eq.addPolynomial(base);
}
application.output(eq.getValue(2));

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	addTerm
class	node

Table Row (tr)

id	name

Table Cell (td)
addTerm

Table Row (tr)

id	sig

Table Cell (td)

Span

style	float: left; margin-right: 5px;

void

Span

style	float: left; font-weight: bold;
id	iets

addTerm

Span

style	float: left;
id	iets

(coefficient, exponent)

Table Row (tr)

id	des

Table Cell (td)
Adds a term to this polynomial.

Table Row (tr)

id	prs

Table Cell (td)
Parameters coefficient exponent

Table Row (tr)

id	ret

Table Cell (td)
Returns void

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

// Model the quadratic equation -x^2 + 4x + 0.6 = 0
var eq = plugins.amortization.newPolynomial();
eq.addTerm(-1, 2);
eq.addTerm(4, 1);
eq.addTerm(0.6, 0);
// Find the roots of the equation.
r1 = eq.findRoot(100, 1E-5, 1000);
r2 = eq.findRoot(-100, 1E-5, 1000);
application.output("eq(" + r1 + ")=" + eq.getValue(r1));
application.output("eq(" + r2 + ")=" + eq.getValue(r2));
// Find the minimum/maximum point by zeroing the first derivative.
var deriv = eq.getDerivative();
rd = deriv.findRoot(0, 1E-5, 1000);
application.output("Min/max point: " + rd);
application.output("Min/max value: " + eq.getValue(rd));
if (deriv.getDerivativeValue(rd) < 0) application.output("Max point.");
else application.output("Min point.");

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	findRoot
class	node

Table Row (tr)

id	name

Table Cell (td)
findRoot

Table Row (tr)

id	sig

Table Cell (td)

Span

style	float: left; margin-right: 5px;

Number

Span

style	float: left; font-weight: bold;
id	iets

findRoot

Span

style	float: left;
id	iets

(startValue, error, iterations)

Table Row (tr)

id	des

Table Cell (td)
Finds a root of this polynomial using Newton's method, starting from an initial search value, and with a given precision.

Table Row (tr)

id	prs

Table Cell (td)
Parameters startValue error iterations

Table Row (tr)

id	ret

Table Cell (td)
Returns Number

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

// Model the quadratic equation -x^2 + 4x + 0.6 = 0
var eq = plugins.amortization.newPolynomial();
eq.addTerm(-1, 2);
eq.addTerm(4, 1);
eq.addTerm(0.6, 0);
// Find the roots of the equation.
r1 = eq.findRoot(100, 1E-5, 1000);
r2 = eq.findRoot(-100, 1E-5, 1000);
application.output("eq(" + r1 + ")=" + eq.getValue(r1));
application.output("eq(" + r2 + ")=" + eq.getValue(r2));
// Find the minimum/maximum point by zeroing the first derivative.
var deriv = eq.getDerivative();
rd = deriv.findRoot(0, 1E-5, 1000);
application.output("Min/max point: " + rd);
application.output("Min/max value: " + eq.getValue(rd));
if (deriv.getDerivativeValue(rd) < 0) application.output("Max point.");
else application.output("Min point.");

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	getDerivative
class	node

Table Row (tr)

id	name

Table Cell (td)
getDerivative

Table Row (tr)

id	sig

Table Cell (td)

Span

style	float: left; margin-right: 5px;

Polynomial

Span

style	float: left; font-weight: bold;
id	iets

getDerivative

Span

style	float: left;
id	iets

()

Table Row (tr)

id	des

Table Cell (td)
Returns a polynomial that holds the derivative of this polynomial.

Table Row (tr)

id	ret

Table Cell (td)
Returns Polynomial

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

// Model the quadratic equation -x^2 + 4x + 0.6 = 0
var eq = plugins.amortization.newPolynomial();
eq.addTerm(-1, 2);
eq.addTerm(4, 1);
eq.addTerm(0.6, 0);
// Find the roots of the equation.
r1 = eq.findRoot(100, 1E-5, 1000);
r2 = eq.findRoot(-100, 1E-5, 1000);
application.output("eq(" + r1 + ")=" + eq.getValue(r1));
application.output("eq(" + r2 + ")=" + eq.getValue(r2));
// Find the minimum/maximum point by zeroing the first derivative.
var deriv = eq.getDerivative();
rd = deriv.findRoot(0, 1E-5, 1000);
application.output("Min/max point: " + rd);
application.output("Min/max value: " + eq.getValue(rd));
if (deriv.getDerivativeValue(rd) < 0) application.output("Max point.");
else application.output("Min point.");

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	getDerivativeValue
class	node

Table Row (tr)

id	name

Table Cell (td)
getDerivativeValue

Table Row (tr)

id	sig

Table Cell (td)

Span

style	float: left; margin-right: 5px;

Number

Span

style	float: left; font-weight: bold;
id	iets

getDerivativeValue

Span

style	float: left;
id	iets

(x)

Table Row (tr)

id	des

Table Cell (td)
Returns the value of the derivative of this polynomial in a certain point.

Table Row (tr)

id	prs

Table Cell (td)
Parameters x

Table Row (tr)

id	ret

Table Cell (td)
Returns Number

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

// Model the quadratic equation -x^2 + 4x + 0.6 = 0
var eq = plugins.amortization.newPolynomial();
eq.addTerm(-1, 2);
eq.addTerm(4, 1);
eq.addTerm(0.6, 0);
// Find the roots of the equation.
r1 = eq.findRoot(100, 1E-5, 1000);
r2 = eq.findRoot(-100, 1E-5, 1000);
application.output("eq(" + r1 + ")=" + eq.getValue(r1));
application.output("eq(" + r2 + ")=" + eq.getValue(r2));
// Find the minimum/maximum point by zeroing the first derivative.
var deriv = eq.getDerivative();
rd = deriv.findRoot(0, 1E-5, 1000);
application.output("Min/max point: " + rd);
application.output("Min/max value: " + eq.getValue(rd));
if (deriv.getDerivativeValue(rd) < 0) application.output("Max point.");
else application.output("Min point.");

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	getValue
class	node

Table Row (tr)

id	name

Table Cell (td)
getValue

Table Row (tr)

id	sig

Table Cell (td)

Span

style	float: left; margin-right: 5px;

Number

Span

style	float: left; font-weight: bold;
id	iets

getValue

Span

style	float: left;
id	iets

(x)

Table Row (tr)

id	des

Table Cell (td)
Returns the value of this polynomial in a certain point.

Table Row (tr)

id	prs

Table Cell (td)
Parameters x

Table Row (tr)

id	ret

Table Cell (td)
Returns Number

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

// Model the quadratic equation -x^2 + 4x + 0.6 = 0
var eq = plugins.amortization.newPolynomial();
eq.addTerm(-1, 2);
eq.addTerm(4, 1);
eq.addTerm(0.6, 0);
// Find the roots of the equation.
r1 = eq.findRoot(100, 1E-5, 1000);
r2 = eq.findRoot(-100, 1E-5, 1000);
application.output("eq(" + r1 + ")=" + eq.getValue(r1));
application.output("eq(" + r2 + ")=" + eq.getValue(r2));
// Find the minimum/maximum point by zeroing the first derivative.
var deriv = eq.getDerivative();
rd = deriv.findRoot(0, 1E-5, 1000);
application.output("Min/max point: " + rd);
application.output("Min/max value: " + eq.getValue(rd));
if (deriv.getDerivativeValue(rd) < 0) application.output("Max point.");
else application.output("Min point.");

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	multiplyByPolynomial
class	node

Table Row (tr)

id	name

Table Cell (td)
multiplyByPolynomial

Table Row (tr)

id	sig

Table Cell (td)

Span

style	float: left; margin-right: 5px;

void

Span

style	float: left; font-weight: bold;
id	iets

multiplyByPolynomial

Span

style	float: left;
id	iets

(polynomial)

Table Row (tr)

id	des

Table Cell (td)
Multiplies this polynomial with another polynomial.

Table Row (tr)

id	prs

Table Cell (td)
Parameters polynomial

Table Row (tr)

id	ret

Table Cell (td)
Returns void

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

// Model the quadratic equation (x+1)*(x+2) = 0
var eq = plugins.amortization.newPolynomial();
eq.addTerm(1, 1);
eq.addTerm(1, 0);
var eq2 = plugins.amortization.newPolynomial();
eq2.addTerm(1, 1);
eq2.addTerm(2, 0);
eq.multiplyByPolynomial(eq2);
// Find the roots of the equation.
r1 = eq.findRoot(100, 1E-5, 1000);
r2 = eq.findRoot(-100, 1E-5, 1000);
application.output("eq(" + r1 + ")=" + eq.getValue(r1));
application.output("eq(" + r2 + ")=" + eq.getValue(r2));

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	multiplyByTerm
class	node

Table Row (tr)

id	name

Table Cell (td)
multiplyByTerm

Table Row (tr)

id	sig

Table Cell (td)

Span

style	float: left; margin-right: 5px;

void

Span

style	float: left; font-weight: bold;
id	iets

multiplyByTerm

Span

style	float: left;
id	iets

(coefficient, exponent)

Table Row (tr)

id	des

Table Cell (td)
Multiples this polynomial with a term.

Table Row (tr)

id	prs

Table Cell (td)
Parameters coefficient exponent

Table Row (tr)

id	ret

Table Cell (td)
Returns void

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

// (x+1) + 2*(x+1)*x + 3*(x+1)*x^2 + 4*(x+1)*x^3
var eq = plugins.amortization.newPolynomial();
for (var i = 0; i < 4; i++)
{
	var base = plugins.amortization.newPolynomial();
	base.addTerm(1, 1);
	base.addTerm(1, 0);
	base.multiplyByTerm(1, i);
	base.multiplyByTerm(i + 1, 0);
	eq.addPolynomial(base);
}
application.output(eq.getValue(2));

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Table Body (tbody)

id	setToZero
class	node

Table Row (tr)

id	name

Table Cell (td)
setToZero

Table Row (tr)

id	sig

Table Cell (td)

Span

style	float: left; margin-right: 5px;

void

Span

style	float: left; font-weight: bold;
id	iets

setToZero

Span

style	float: left;
id	iets

()

Table Row (tr)

id	des

Table Cell (td)
Sets this polynomial to zero.

Table Row (tr)

id	ret

Table Cell (td)
Returns void

Table Row (tr)

id	sam

Table Cell (td)

Sample

Div

class	sIndent

Code Block

language	javascript

var eq = plugins.amortization.newPolynomial();
eq.addTerm(2, 3);
application.output(eq.getValue(1.1));
eq.setToZero();
application.output(eq.getValue(1.1));

Table Row (tr)

class	lastDetailRow

Table Cell (td)

Child pages

Versions Compared

Old Version 16

New Version Current

Key

addPolynomial

addTerm

findRoot

getDerivative

getDerivativeValue

getValue

multiplyByPolynomial

multiplyByTerm

setToZero